aluminum folding door

GB86-63 aluminum using extremely high-precision aluminum alloy, the thickness of section 2.0 above, is the strength of a strong guarantee. Cavity structure of science, on the negative, the balance of the structure of the doors and windows done a thoughtful design. Be used to wear two-PA66, and the thermal expansion coefficient closer to aluminum to ensure that its structure will not change under high and low temperature affected. Aluminum alloy angle of 45 degrees Unit Group Kok imported plastic and advanced technology of a pressure synthesis, surface roughness, high strength, good sealing. The use of all-weather EPDM seal strip, the corresponding penetration inside the cavity, sealing effect, but also easy to replace. German high-quality hardware system with 5 +12 A +5 use the insulating glass, 5 +6 A +5 hollow glass, 5 +9 A +5 hollow glass, 5 +27 A +5 built Venetian glass, glass thickness by customers. Aluminum case for a variety of colors you choose can also provide custom color version.

ur products are aluminium finished product,like aluminium windows,doors,curtain wall,partition, wood and aluminum composite wind