... and manufacture of stamping mould2. Stamping 3. Subsequent processing4. Surface treatment Material SPC, SPH, SECC/SGCC, SK-5/ 65m, SUS304/430 ... arc welding, assembling, laser welding, laser cutting, heat treatment. Surface treatment All kinds of surface treatment is available. Zinc plated, chromated plated, electrophoresis, dacromet ...