... Use:using forming a free forging machining and other processes to complete processing; the part is mainly used for high- ... HanDe Axle Co.,LtdCooperation mode:Provide all kinds of materials to map production and processing.Material: 5083,2A50,5A05,2A10, ... carbon steel, stainless steelSurface treatment: Transparent oil, rust-proof oil. aluminium alloy electrical contacts GIS,5052,5083,6061-T3/T5/T6,6063 ...