1.Smooth appearance, beautiful and generous, luxurious style; the overall use of streamlined design, very three-dimensional decorative effect.
2.The length error of the opposite side of the aluminum window is less than 2 mm, and the inner and outer frame fans are locked with 12.9 grade bolts. The aseismic strength of aluminium window reaches magnitude 7, which can resist strong earthquake and not deform.
3.In the middle of the frame is a guardrail, which is made of high-strength diamond mesh.It gathers lighting, safety, sound insulation, heat insulation, insect proof, anti-theft, five-in-one multi-functional window, beautiful, high-grade and space-saving.
4.Selected high-quality hardware accessories can be freely matched with imported brand accessories. Convenient and flexible, beautiful and comfortable, strong and durable. Opening and locking are flexible and durable.
5.Equipped with windproof device, the airproof performance is good. Every product, every movement has been strictly checked and tested, and the number of fatigue tests is more than 30,000 times.