China Wholesale Security Aluminium Door Entry Exterior Metal Doors Aluminium Bi-Fold Door Color:Dark Grey Stainless Steel wheels and tracks

Stainless Steel wheels and tracks ensuring smooth and reliable operation

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Set specifications\quality standards and Test method according to the customer’s requests before we place the order

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China Wholesale Security Aluminium Door Entry Exterior Metal Doors Aluminium Bi-Fold Door Color:Dark Grey Stainless Steel wheels and tracksProduction Name Bi fold Door Material Aluminum Alloy(6060 T66) Profile wall thickness 2. 0mm Surface process Powder coating , Wood grain transfer printing Use Occasion All rooms Size Custom Hardware configuration Top Quality Hardware Accessories Packing Tightly packed to prevent any damage Advantage Ultra narrow frame, low threshold design, heavy bearing, tight seal 1. Q: Who is Warren? What are your main products? A: Warren is one of the biggest