We are an experienced company in producing aluminum profiles used in many areas ,for instance, aluminum windows & doors, aluminium frame for solar panel, aluminium tube, industrial aluminium, and so on. Details information of our product is as below:Surface treatment: a) Fluorocarbon (PVDF) sprayed b) Powder coating c)Electrophoresis d) Anodized Package: plastic film with brown paper Alloy No:6063,6005,6061,6082Length: always be 3000mm,6000mm, also can be requested according the customer’s instruction.