WDMA narrow frame sliding big glass aluminum windows for bathrooms 6ft6in by 6ft8in The general pretreatment process is

The general pretreatment process is as follows: degreasing → washing → pickling and rust removal → washing → surface treatment → oxidation → water washing → passivation → water washing → drying

- 16 years experienced window Factory supply directly at best cost price

LVDUN 156 x 80 13ft Sliding Glass Patio Door for sale

2)Any special requirement for package

Single door two doors

WDMA narrow frame sliding big glass aluminum windows for bathrooms 6ft6in by 6ft8in The general pretreatment process isProduct Description High quality imported hardware Adopting the original Belgian Sobinco hardware brand, all metal aluminium material, surface anti corrosion treatment,exquisite craftsmanship, it's secure and anti pry. Ultra High precision profile 6060 T66 ultra high precision aluminum profile and taking into account the strength, toughness, and corrosion resistance, it has excellent performance. EPDM co extrusion strip The use of the EPDM automotive