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  • Hihaus carbon-crystal wood door - Quality and value dual upgrade! Hihaus carbon-crystal wood door - Quality and value dual upgrade!
    May 05, 2023
    As a good interior wood doors, it is not only about beauty and visual enjoyment, but also about practicality. Hihaus carbon-crystal wood door interprets the new definition of home products, restores the natural texture, and embeds nature into each wooden door, moving poetry into life, interpreting the ultimate aesthetics, and unlocking the new texture space. Hihaus carbon-crystal wooden flush doors uphold the "people-oriented" concept, to ensure the practical experience of wooden doors on the basis of multiple excellent performance, such as anti-wear resistance, moisture control, moisture resistance, resistance to high and low temperatures, all-round care for the health and safety of you and your family, and really do a good job in the room security defense. Hihaus carbon-crystal internal wooden doors will be "quiet" concept into the development of wooden doors. Hihaus carbon wood doors incorporate the concept of "quiet" into the development of wooden doors. The technology of automatic noise reduction 45 ° slanting mouth + door bottom sealer, to minimize the decibels in the living room environment, between opening and closing to bring a more quiet living space. Hihaus carbon-crystal wood door is made of formaldehyde-free environmental protection technology board as raw material to ensure that the wood door is net aldehyde-free and tasteless, and the material is firm and wear-resistant, which effectively protects the green environment and natural health of the living room and brings more trustworthy protection for the good. Hihaus carbon-crystal wood doors have always kept a high sense of social responsibility, and actively respond to the relevant national policy requirements, from purchasing, design, production, sales and other parts of strictly control the environmental protection standards. Hihaus carbon-crystal wood door is committed to let more families enjoy a quiet and comfortable high quality of life. The natural and comfortable modern minimalist style, the calm and atmospheric color scheme, the quiet temperament of understatement and elegance.
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  • The advantages and disadvantages of built-in blinds window The advantages and disadvantages of built-in blinds window
    Apr 24, 2023
    As a factory with over 18 years manufacturing experience, Hihaus follow the fashion trend and are continuously developing new products to meet the needs of our customers. Built-in blinds aluminum window are a popular window option that has advantages and disadvantages. Here are some of the following: Advantages: Low maintenance: built-in blinds window are easy to be cleaned and maintained because they are protected from dust and dirt inside the window trim. Energy efficiency: They provide a layer of insulation that helps reduce energy costs by blocking cold air in the winter and hot air in the summer. Increased privacy: Compared to traditional curtains or shades, built-in blinds window provide additional privacy. Increased security: Because the blinds are built in, they do not require strings or cords, making them a safer option for homes with children or pets. Disadvantages: Limited customization: built-in blinds window are pre-installed in the window frame, which limits the choice of styles, colors and sizes. Costly: Compared to other window treatment options, the built-in blinds window can be more expensive because of the additional installation costs and specialized equipment required. Difficult to repair: If blinds are damaged or need to be repaired, it may be difficult to fix them without replacing the whole window. Limited light control: built-in blinds window cannot be adjusted as easily as traditional window coverings, which limits control of the light entering the room. For more information about our products, please feel free to contact Hihaus. Whether it's for residential or commercial projects, we are committed to providing the most professional service.
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  • U channel glass railing with wide view and unobstructed U channel glass railing with wide view and unobstructed
    Apr 18, 2023
    The U channel glass railing is a type of railing system that uses tempered glass panels that are fixed in place with u-shaped metal channels. This type of railing offers an unobstructed view and does not block the view, which makes it perfect for areas that require a large view without any obstruction. Hihaus provide 5 options of U-channel in stock , also can customized according to customers' requests. The U channel frameless glass railing system is typically used in exterior areas, such as terraces, balconies and pool areas. It is also frequently used in commercial buildings, such as hotels and office buildings, wherever unobstructed views are required. Especially our type C of U-channel , it support to be worked with led strip lights which can get lights at night and full of romatic. One of the major advantages of the aluminum U channel glass railing system is its durability. The tempered glass used in this type of railing is much stronger than ordinary glass, which makes it break-proof and able to withstand poor weather conditions. In addition, the U channel glass railing system is easy to maintain. The glass panels can be easily cleaned with soap and water, while the metal channels can be cleaned with a soft cloth. In general, the U channel glass railing system is a great option for those who want to have a wide view without any obstruction or shading. Please feel free to contact us for more details.
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  • The safety recommendations for using window and door glass The safety recommendations for using window and door glass
    Apr 13, 2023
    With 18+ years manufacture experience ,Hihaus offers you some general safety advice for using window and door glass as follow,1. With tempered or laminated glass window and door: Tempered or laminated glass is stronger and more resistant to breakage than regular glass. It is also designed to break into small pieces and is less likely to cause injury if it does break. 2. Proper Installation: Windows and doors with glass should be installed by professional people to ensure their safety. Installation should be done with proper fasteners and sealing agents.3. Keep glass clean: Clean glass regularly to avoid dirt and grime buildup, which can weaken the glass and make it more susceptible to breaking.4. Avoid violent impacts: Do not impact windows or doors violently as this may cause the glass to break or crack.5. Put furniture away from glass: Place furniture, especially heavy items, away from glass doors and windows to prevent accidental impacts.6. Add Safety Film: Consider adding safety film to your glass windows and doors . This type of film can help hold the glass together if it breaks, reducing the risk of injury. 7.Caution in extreme weather: During extreme weather events, such as hurricanes or tornadoes, consider planking your windows and doors or taking other precautions to protect them from damage.In general, it's important to treat glass doors and windows with care and attention to prevent accidents and injuries.
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  • All aluminum ventilation window with large glass combination All aluminum ventilation window with large glass combination
    Apr 11, 2023
    All aluminum ventilated windows in combination with large glass panels are a popular choice for modern buildings, especially those with clean lines and a minimalist aesthetic. The combination provides excellent natural light,exterior views, and efficient air circulation. And you can find different series of window in Hihaus. Aluminum is a durable and low-maintenance material that's well-suited for use in windows. It is lightweight, strong, and resistant to corrosion, making it ideal for use in areas where exposure to the elements is a concern. When combined with large glass panels, aluminum frames can create a sleek, contemporary look that highlights the surrounding landscape or cityscape. The wide view also creates a sense of opening and space in the room. And the ventilation window are an important part of any building's environmental control system. They allow fresh air to enter while blocking rain, wind and other outdoor elements. aluminium windows are designed to be energy efficient, provide optimal insulation and reduce energy costs. In summary, the combination of full aluminum ventilation windows and large glass panels is an excellent choice for creating a modern, functional and visually amazing building. Welcome to contact Hihaus for customization.
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  • Do You Know the Common Types of Window Glass? Do You Know the Common Types of Window Glass?
    Mar 27, 2023
    01 Tempered Glass Aluminum alloy doors and windows are widely used in modern construction due to their advantages of durability, light weight, and easy maintenance. The aluminum alloy material has high strength, good corrosion resistance, and is not easily deformed. Moreover, it can be easily formed into various shapes to meet the different design needs of buildings. 02 Insulated glass Insulated glass, also known as double glazed glass, is made by bonding two (or three) pieces of glass with high-strength and high-airtightness composite adhesive and an aluminum alloy frame containing a desiccant. Insulated glass has the functions of good sound insulation, thermal insulation, heat preservation, anti-condensation, and can improve the indoor environment. LOW-E glass, also known as low-emissivity glass, is a film-based product composed of multiple layers of metal or other compounds coated on the glass surface. Its coating layer has the characteristics of high transmittance to visible light and high reflectivity to mid-to-far infrared, making it have excellent heat insulation performance and good light transmittance compared with ordinary glass and traditional coated glass for buildings. 03 Laminated Glass Laminated glass is a composite glass product that permanently bonds glass and an intermediate film together after the glass is pre-pressed at high temperature (or vacuumed) and processed by high temperature and high pressure. The intermediate film is made of one or more layers of organic polymer. The broken glass surface remains clean and smooth. Compared with other types of glass, laminated glass has the properties of earthquake resistance, theft prevention, bulletproofing, and explosion-proofing, which can effectively prevent the occurrence of shard piercing and falling incidents and ensure personal safety. At the same thickness, laminated glass has a significant effect on blocking medium-to-low-frequency sound waves, which is better than insulated glass. Laminated glass can play a good role in isolating medium-to-low-frequency noise. In addition, laminated glass also has an extremely high UV isolation function, with an isolation rate of more than 90%, which is very suitable for protecting valuable furniture, displays, artworks, etc. from UV rays. Choosing a high-quality door and window is an important step in pursuing a quality life. China HIHAUS Windows and Doors product series are complete, with novel styles and various colors to provide you with more choices. We strive for excellence in craftsmanship and details to ensure that our products have better performance in sound insulation, heat insulation, sealing and waterproofing, safety and stability, theft prevention, and fall prevention, allowing you to "quietly" enjoy a quality life!
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  • How to choose door and window installation screw products? How to choose door and window installation screw products?
    Dec 05, 2022
    1. What screws are generally used for door and window installation? There are 3 commonly types of screws for installation of doors and windows, expansion screws, self-tapping screws, self-drilling (drilling tail) screws. 1. The expansion screw is covered with an expansion pipe fitting. It uses the movement of the thread to make the expansion piece "open and expend", so that the formed extrusion force achieves a fixed effect. 2. Self-tapping screws, which have a sharp head, can "drill, squeeze, press, and tap" the fixed body through their own screws to make corresponding threads, so that they are tightly connected to each other. 3. Self-drilling screws, also known as self-tapping self-drilling/drilling tail/dovetail screws, compared with self-tapping screws, has a blade like tail on its head, so it can be directly driven into the fixed body without pre-drilled hole. 2. How to choose the type of door and window screws Although doors and windows may use a lot of different type of screws, but if the focus is on the installation, then mainly in the door and window frame fixing, as well as hardware installation (slide brace) will use screws, When the door and window frame is fixed, expansion screws or self-tapping screws with larger size (longer length and larger diameter) are usually used. In terms of safety, as long as the product and construction are reliable, both types of products can be selected. Of course, There are also some special cases when the door and window frame is fixed, mainly when the wall is red brick, porous brick, aerated brick, it is not recommended to choose expansion screws. During hardware installation (sliding support), self-tapping screws or self-drilling screws with the size of the slotted hole are usually used. Both types of products can be selected, but self-drilling screws are more convenient to use. 3.How to choose screw products ? From the material, specification (dimension) of screws, to the shape and thread of screws, the selection is also exquisite: The screw material should be made of stainless steel as much as possible. In most cases, 304 stainless steel is preferred, 316 stainless steel is used in coastal cities, and 410 stainless steel is selected for the connection parts of doors and windows with thick walls or high-strength scenarios. Regarding whether the expansion screw is made of nylon casing or the kind of stainless steel blasting screw, my personal suggestion is that as long as the main body of the screw is not carbon steel but stainless steel, it can be used. Of course, if you have a budget, you can choose a larger stainless steel blasting screw. Its security is relatively more guaranteed. In addition to the material, the second most important aspect of the screw is the specification (size). The larger the specification, the greater the "fixing force" that the screw can provide for the fixed body. Taking nylon expansion sleeve screws as an example, the common sizes are 6 / 8 * 60 / 80 / 100 (unit mm), 10 * 80 / 100 / 120, etc., and the common sizes of stainless steel expansion screws are 10 * 70 / 90 / 110 etc. In the selection of hardware (sliding support) mounting screws, in addition to the material, the specification should also be considered. Generally, the size of the sliding support screw hole is about 5 mm, so the diameter of the screw should be about 4.8 mm, and the diameter of the screw of about 3 or 4 mm is easy to leave safety. hidden danger. In addition, the sliding support also needs to consider the problem of screw loosening (the thickness of the hardware wall is so small, and the screw thread is easy to tighten if it is not tightened), so it is recommended to choose a fine thread (the screw thread is more "tight") self-tapping or self-drilling screws.
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  • The Calculation Method For The Cost Of Thermal Break Windows & Doors The Calculation Method For The Cost Of Thermal Break Windows & Doors
    Nov 28, 2022
    General speaking, the factors affecting the price of aluminum windows can be classified into material cost and design cost. Let’s analysis the price of aluminum windows from these tow factors as follow, Firstly, its the material cost : According to the cost element method, the main factors affecting the price of aluminum doors and windows are: profiles, glass, hardware. The corresponding cost proportion is generally profiles (about 30% to 40%), glass (about 15% to -20%), hardware (about 8% to 10%). 1.The cost of profile Aluminum profile price = Aluminum Ingot price + Aluminum profile processing fee + transportation fee Aluminum Ingot price Based on the ingot quotation and A00 aluminum ingot spot price (the average of the highest and lowest price) in the region on a reference date (the date of issuance of the bid, the date of return of the bid or the date of placing the order). Ingot prices are mainly affected by market conditions and changes, generally agreed within ± 10% without adjustment (calculated with an aluminum content of 10kg/㎡, the price risk is about 13 RMB / flat, accounting for about 2% of the integrated unit price of broken bridge doors and windows 600 RMB / square meter). Aluminum profile processing fee It refers to the delivery price within the province (the province location of processing ), including all costs such as labors and machine costs, losses, package, film, intra-provincial transportation, risks, management fees, profits, taxes (17% VAT), etc. for processing aluminum ingots into aluminum profiles, generally excluding the unloading fee at the delivery place of aluminum profiles. There is a refund when the annual purchase volume reaches the agreed tons (generally 2000 or 3000 tons), and the approximate market price is 200RMB per ton. a.The difference of brand The second-line brand is about 8% lower than the first-line brand, measured by the profile processing cost of 12% of the overall unit price of doors and windows, the impact of 0.96%. b. The surface treatment: Anodizing, powder coating, electrophoretic coating, fluorocarbon coating and other prices in increasing. c. Thermal break or non-thermal break Thermal break system is 2500RMB/ton expensiver than non-thermal break, mainly to increase the cost of insulation strips (domestic type), if its the imported strips, plus 2000RMB/ ton. The types of heat insulation strips, including glue-injection type and strip-through type, generally use strip-through type. The element of cost Different from vinyl profiles, the main aluminum profiles in the market are all domestic brands, and the price difference between them is quite small. The imported thermal insulation strips are better than the domestic ones, but is the cost difference of about 2000 RMB/ton worth it? For 1500*1500 window for example, the difference of 2000 RMB/ton is about 18 RMB/sqm, if the ratio of window to ground is 0.2, the difference is 3.6 RMB/sqm. a.Packing method: The packing cost accounts for 3%~5% of the total aluminum unit price, there are two ways of paper packing and plastic film packing.In General is paper packaging, when using paper packaging , it should be agreed that the weight of paper in each ton, which is generally ≤ 60Kg. such as using film packaging plus 1000 RMB/ton. b.The thickness of oxidized film: it is generally designed according to the minimum thickness required by the specification. For every 1um increase, the profile processing cost increases by 100 RMB/ton. c.Pound difference: 3‰ allowed by general agreement. Transportation fee It refers to the transportation cost from the aluminum profile processor to the aluminum door and window manufacturer, generally 500~800 RMB/ton, adjusted according to the fact according to the transportation distance and different ways. 2.Glass supply price Formula: Glass supply price = raw sheet price + further processing fee + long-distance transportation fee A.Raw sheet price First-line brands are 10% more expensive than second-line, according to the glass in the unit price of windows and doors accounted for 20% of the calculation, the impact of 2%. B.Advanced processing fee Glass advanced processing is divided into original processing and off-site processing according to different processors, and the price difference depends on other factors. According to the market reputation of the processors, they are divided into first-line brands and second-line brands, and the first-line brands are more expensive than the second-line ones. C.Transportation fee It is necessary to pay attention to the production sites of advanced processing manufacturers in the country, and choose the manufacturer with the shortest possible distance after considering the project location. If the project has a local factory, the transportation cost is 0. In other cases, according to the distance, the transportation cost of 5mm glass in the country is about 1~10 RMB/㎡, and other thicknesses are increasing proportionally according to the thickness difference. The element of cost For the choice of glass, it is enough to meet the relevant strong article and local energy-saving acceptance standards. In general, double white hollow can meet the requirements. 60 RMB unit price difference between LOW-E and ordinary glass, equivalent to about 10 RMB/m2 per square of the building, if Low-E glass can be used as a selling point, the cost investment of 10 RMB/m2 can bring 50 RMB/m2 or even 100 RMB/m2 increase in selling price, you can choose Low-E glass. 3.Hardware According to the weight of the door and window sash, the design of optional hardware (nominal load-bearing capacity should be more than 1.5 times the actual load), the movable hardware should be able to meet the use of more than 100,000 times as the A-class products. The main hardware includes 4 types: handles, actuators, locking seats, friction hinges. Main materials and price difference: Stainless steel > zinc alloy > aluminum alloy. Brand differences: the price of each brand grade of hardware is very big differences. Imports are more expensive than domestic; the first line of domestic brands are 15% more expensive than the second line, hardware accounts for 10% of the entire unit cost of doors and windows, which means that the impact on the cost of 1.5%. The element of cost Consumers are less sensitive to hardware than glass, domestic hardware brands can be satisfied. Such as KIN LONG. 4.Auxiliary materials In a comprehensive view, the cost of auxiliary materials used in aluminum doors and windows is about 40 to 100 RMB/set. 5.Labor cost Factory processing, testing and packaging are included in the aluminum doors and windows project. Secondly, the analysis of design series affecting the price of aluminum doors and windows. 1.The sizes of the windows and doors and the opening ways A.The area of each sash: By the basic area of each increase or decrease of 0.5 square corresponds to a corresponding reduction in the unit price, an increase of about 5%. When the single area is greater than 1.5 square meters, the glass must be tempered glass, single glass cost increased by more than 20%. The doors and windows also need to pay attention to the bright sub, bright sub height below 400 when very uneconomical, it should be considered to cancel. By making appropriate adjustments to the window and door opening sizes and compartment sizes, a better economical window and door division size will be obtained, and a more reasonable single-party cost will be obtained. B.The opening ways : The more sash are opened, the more hardware is required and the higher the cost. In the same single unit, adopt thermal break and non-thermal break and use non-thermal break as much as possible; in the opening way, try to open less, less swing, that is, "big fixed small open, more fixed less open, more sliding less swing". For example, some projects use "main room casement windows, secondary room sliding windows". 6. With U-value with requirements. Some customers located in cold or hot areas have certain requirements for the performance of windows and doors. Especially in North America, the country requires energy saving, because the doors and windows on the building, customers have energy saving requirements at the same time, and in this regard, it is best to measure by U-value. The lower the U-value factor, the better the thermal insulation performance of the doors and windows, but the higher the relative requirements and the more costly materials used. Therefore, this becomes a factor affecting the U-value.
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  • Why choose aluminum see through garage door? Why choose aluminum see through garage door?
    Nov 07, 2022
    Aluminum garage doors are widely used in residential, villa, industrial and commercial buildings, etc. They are made of aluminum alloy and tempered glass or organic plastic board. There are several reasons why they are so popular: 1.Light Transmission. You can enjoy natural light while working in your garage with this garage door. Different glass panels can let different light into the garage and also to protect privacy, such as tinted, frosted, LOW-E or coated glass. 2.Low maintenance cost. This garage door is a powder-coated surface which avoids rust or corrosion. 3. Improve energy efficiency. Adding insulation to your garage door has a positive impact on the energy efficiency of your home. Therefore, more and more customers will use this aluminum garage doors as an ideal choice to increase visual appeal and practicality. Whether it is a villa project or a residential house, this garage door is very suitable for all types of design styles.
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  • How to choose windows and doors for warehoue in Ghana? How to choose windows and doors for warehoue in Ghana?
    Oct 31, 2022
    Loading day for Ghana warehouse project We are here like to share you what can be choose for warehouse windows doors, case by one of our Ghana customer’s warehouses For the side of warehouse, will recommend by using double glazed sliding windows, if you want brighter in the warehouse, white color will be your best choice. **Bulk of windows were waiting for package White color it match all design, with quality surface color coated, durable and easy to clean. For glass part, we are using single 6mm thicken tempered glass, light will be easily to bring in and glass will be easy to clean up. Our workshop had installed white sliding windows as well for brighter and simple function. Beside, there have garage door for the main gate of closing the warehouse. For this Ghana warehouse, our customer chooses Europe design in white color, here is the warehouse garage door design he had pick Base on the hole size of garage door customer provided, we offer match door hole and accessories location drawing, below also share for reference: We pointed out all details, so our customer can check for distance correction, and his architect can check on-site space is it enough for the roll in. And here, is the finished panel actual picture, super nice work!! If you are also looking for your warehouse or workshop windows and doors, please do contact us right now to get your own plan
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  • Which material is the best for wooden door? Which material is the best for wooden door?
    Oct 24, 2022
    Generally speaking, there are three kinds of materials for wooden doors: solid wood doors, composite solid wood doors, and melamine doors. Which material is the best to choose? Based on our rich experience in exporting for many years and feedback from customers. Here are our suggestions: 1.Solid wood door: Its price is usually relatively high, and it is made of natural wood, which is more environmentally friendly, has good corrosion resistance and sound insulation. 2. Composite solid wood door: It is the most popular door at present. The texture is like the solid wood door, but the price is cheaper than the solid wood door, the stability is stronger, and it is not easy to crack and deform. Because it contains colloid, so its environmental protection is not as good as the wooden door. 3. Melamine doors: It is a one-time molding and the price is relatively economical, but it is easy to crack and get wet. Therefore, the choice of wooden doors is still varied, and there are various types of wooden doors, each with its own advantages and disadvantages. What kind of wooden door is the best, not only depends on your actual situation to decide, but you can also contact us, our engineers will give you professional advice!
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  • How to clear and maintain wood door? | 5 Things you need to know about wooden door maintenance. How to clear and maintain wood door? | 5 Things you need to know about wooden door maintenance.
    Oct 09, 2022
    Lots of people don't know how to clean the wooden during daily usage, or even don't realize the wood door should be maintain in this way. However, with good maintain of wooden door, not only can keep it as shinning and new as the time we purchase, but also can extend the usage lifetime. Here are 5 things we need to know about maintain wooden door. 1. Do not be overexertion The meaning of overexertion in here is for when you open or close the door. During your daily usage, pushing or pulling too hard with big opening angle, wood door will get harm. What's more, do not hang heavy objects on the door leaf and must avoid collision and scratch of sharp objects. 2.Do not open the door when your hand with water. Door lock is one of important part of wood door. And below tips we should be aware of that. Don't open the door with wet hand, lock color will be fade out after some time of water ruin. Besides, when you use keys or spinning the button of door lock, please be more carefully, don't be so hard on it, otherwise will reduce the service life of door lock. If hinges, lock position become lose, please tight them up immediately. When the door lock does not open flexibly, add some pencil lead foam into the keyhole, will be helpful. 3.Do not let detergent get into the line which pressing glass . Some wooden door design with glass, to clean them up, you should be aware these points: 1)When wiping the glass, do not let the detergent or water penetrate the gap of the wooden door glass bead to avoid deformation. 2)Do not use too much force to wipe the glass to avoid damage to the glass and ourselves 3)If the glass gets broken, there may be a big damage. It's wise to ask professional maintenance personnel to repair it. 4.Use soft cloths to wipe out the dirt To clean up the dirt of wooden door surface (For example: fingerprint), can try breathing out to make it wet, wiping with soft clothes (rough clothes will easily make scratch). Also, can use the vacuum cleaner dedusted regularly. If the stain is hard to remove, you can try with neutral detergent, toothpaste, or special detergent for furniture. After decontamination, do remember clean it immediately. 5.Keep well ventilated The wooden door should be kept in a well ventilated, normal temperature and humidity. To prevent the wooden from deforming due to excessive humidity and temperature difference, and the metal accessories from rusting, edge sealing, and decorative materials falling off. When using electric heaters or other heating equipment in cold weather, keep away from wooden door to avoid heating deformation. With above explanation and maintenance, hopefully you will find them useful. If you meet any other similar problems.
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