Product Processing:
Cutting and Loading  -  Edge punching and Hole punching -  Forming(Rolling,Bending) - Welding - Nail Planting - Mounting stiffener and corner connection -  Gringding - Inspect 

Spraying Painting Process
1) As per AAMA2605-98 stipulated by American Architecture Manufacture Association.
2) Pretreatment of aluminum and aluminum alloy:
Degrease→Alkaline etch→Roughen(pickling)→Chromizing→Baking
3) PVDF spray painting: Work piece loading→Primer painting→Top coat painting→Finish painting→Curing→Work piece unloading→Inspection→packing

Application:
Building curtain wall, ceiling, roofing, pillar, balcony, partition board, vehicle, exhibition booth, instrument enclosure, metro, shipping vechicle etc.

MOQ: 1000 square meter(Trial order/Sample order is also welcomed)
Payment terms: LC or TT(30% deposit,70% balance before shipment) 
Lead time:30 day