Partical Glass patio exterior bifold doors double glazing outdoor folding door aluminum bi folding door on China WDMA Sliding Window low E is optional Hardware

low E is optional Hardware Option 1: German hardware with 10 years warranty Option 2: China top brand hardware with 5 years warranty Flynet Stainless steel security mesh

Surface Treatment:Power coating

and we normally use pallet for easy load and unload

1) Copper Color

Alibaba Trade Assurance is acceptable

Partical Glass patio exterior bifold doors double glazing outdoor folding door aluminum bi folding door on China WDMA Sliding Window low E is optional HardwarePartical Glass patio exterior bifold doors double glazing aluminum bi folding door Product description Product name Partical Glass patio exterior bifold doors double glazing aluminum bi folding door Material Aluminium alloy; 6063, 6061, 6082, 6005,6060, T5, T6, Section Shapes Section Shapes I,U,T,C,Z,L,H,square, round, flat, hollow, t slot and other complicated shapes by custom design. Surface treatment 1. Mill finished(all color on the world ) 2.