... so on;4.Multiple options for surface treatment workmanships, and able to perform surface processing according to customer’s ... , etc. 2) Temper: T4, T5, T64.Series of surface treatment: Mill finish, Powder coating , Anodized, Electrophoresis painted, ... partition, wardrobe, greenhouses and sunroom, etc2. Industrial aluminum profile for solar energy, LED, machinery, advertisement, transport, auto part ...