... . Weight for products:5g to 8000g3. Strong design team and computer ability, software: Autocad, Solidworks, Pro-E, Mechanical ... chrome plating, sandblasting, painting, anodizing, powder coating, electrophoresis and so on.5. Provide all documents including control plan,material ... report, roughness and hardness testing, salt spray testing and so on6. Products time:20~ 30days.7. 24-hour service with prompt ...