... /A380/ADC12 2) Aluminum gravity casting is made by permanent mould, then machining and T6 heat treatment ... casting.4) software for drawing: pro/E, auto CAD, UG, CAD, PDF and solid works ... 7) OEM and ODM parts range: couplings, auto parts, electronic parts, furniture parts and other ... surface plating, QC testing, packing, and delivery9) made according to customer’s drawings, specifications and simples10) ...