... ., Ltd(SS) specializes in the research, development, and manufacture of - Diamond Wire Drawing Die Blanks, Polycrystalline D iamond Composite ( ... , hole drilling, grinding, lapping. Polishing, and dressing of various types and sizes of superabrasive products. We also welcome new designs, diagrams ... to manufacture and process per customers' specific requirements.f Manufacturer of PCD/ PCBN tool cutter