2023 popular sales steel windows made out of imported hot rolled steel new iron grill window door designs on China WDMA exterior Profile Thickness 86 Series Non

Profile Thickness 86 Series Non Thermal-break (Two Tracks) : 1

Ultimate strength test--Test method AS4420

Material: Stainless steel 304

Special Shaped Shutters

2023 popular sales steel windows made out of imported hot rolled steel new iron grill window door designs on China WDMA exterior Profile Thickness 86 Series NonName Black Glazing Steel Casement Window Size 400*500mm or customized Material triangle iron with powder coating surface treatment Glass double 5mm tempered glass, other thickness is available Open swing, awning, sliding or fixed Color black, grey, bronze or customized Production 1. draw the design drawing according to customer hand drawing, idea, size, etc by Auto CAD 2. cut the zinc steel tube based on the Auto CAD drawing, open the lock and hingles