... steel, carbon steel, spring steel, aluminum and brass3. Process: laser cutting,die stamping,CNC punching,pressing,Machining,CNC shearing,Welding,Bending & metal fabrications,etc ... , painting, PVC powder coating and dichromate plating7. Products range: radiator parts, metal cabinet, instrument parts, auto parts, electric equipment parts and construction hardware8. RoHs compliance9. Customized ...