New black exterior aluminum double swing casement glass door

The swing door is a high-end door and window product with a patented best-selling series of Hihaus doors and windows in 2021. The design of the product is closer to nature, and the styles are rich and diverse. 

· Door sleeve are connected seamlessly with reinforced aluminum corners and steel sheet inside, they makes the whole door structure more steady and durable.

· 20A aluminum strip for double glass, it is tightly connected and has better effect of sound insulation, multiple functions of wind-resistant, water-proof, sound-insulation, dust-proof and etc.

· Double glass has argon inflated, it greatly promotes performance of sound and heat insulation.