best price for aluminum windows and doors profile china factory Supplier's Choice

 Packaging Details:       Kraft paper, EPE Fram, Shrink film, Composite paper

Delivery Detail:               30days

Foshan Yongye Aluminum Co. Ltd., is a all-round enterprise, who intergrates ingot melting, mold design, aluminum extrusion and deep processing.

The existing 5 extrusion production lines have reached to the international advanced level, and there are also a anodic oxidation production line, a electrophoresis production line and a powder coating production line with a total capacity of 2000 tons.

We firmly sticks to technology innocation, quality oriented and customer first” and endeavour to provide the highest quality, more competitive price and the best service.

Part Technological Process

1.Melting and Casting Technological Process

Alumminum ingot&alloy → melting stewing stove → eliminating gas → filtering → checkout → casting bar → homogenizing treatment → checkout → put in semi-finished products warehouse

2.Mould and Extrusion Technological Process

Aluminum bar → heating → extrusion → chilling → straightening → aging treatment → checkout → put in semi-finished products warehouse

Extrusion( 5 extrusion production lines )

3.Aging(The place is so big,just for aging the aluminum extrusion profile)

4. Powder Coating Technological Process(Very professional,you can see in the pictures)

 Aluminum profile  → added → ungreasing 1 → ungreasing 2 → washing 1 → washing 2 → film formation → washing → pure watering → drying → power coating → solidifying preparing → solidifying → undercarriage → checkout → put in semi-finished products warehouse  

5. Anadizing Technological Process

Aluminum profile → added → ungreased → washing → alkali cleaning → washing → neutralizing → washing → anodizing → pure watering →  pure watering → electric regular coloring → pure watering → scalding water washing → undercarriage → hole sealing →washing → hot-water washing → undercarriage

6.Our certificates