2020 3030 4040 5050 6060 8080 t slot framing aluminum extrusion profile for building on China WDMA patio door stereo L/R

stereo L/R

Electrical

Power Coated

picture frame

2020 3030 4040 5050 6060 8080 t slot framing aluminum extrusion profile for building on China WDMA patio door stereo L/RProduct Description Product Advantages: 1. Plenty of surface treatments for your choice; 2. Strict control for surface finish, very little scratch; 3. Accurate mold as well as accurate size; 4. Standard alloy composition; 5. Both ends of the profiles are very plain and with no burr. Materials: Aluminium Alloy: 6063,6061,6005,6060 Thermal Treatment: T5,T6. And Impurity including Unit and Total,the Unit all<0. 05,Total all <0. 15,as following: Alloy Si