... .7. A series of secondary service available, like casting; forging; welding; heat treatment etc.8. Offering ... CuZn40) etc.4. Bronze: C51000, C52100, C54400, etc.5. Iron: 1213, 12L14, 1215 etc.6. Aluminum: Al6061, Al6063, AL7075 ... machining, turning, milling, grinding, welding, jig boring, stamping, die casting, engraving, injection,etc.Surface treatmentAnodizing, polishing, powder coating, sandblast ...