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Ningbo stern resistance superhard tools co., LTD is a professional raw precision superhard cutting tool one of the enterprises set up the start shows distinctive strength, use imported materials, advanced production technology and has a professional technology management staff, skilled production workers, advanced management system, such as cutting tool graphics, information management system, user data files, the company has the world first-class full range of tools manufacture testing equipment

Current, resistance, superhard tools co., LTD. Mass production of polycrystalline diamond (PCD) CVD diamond polycrystalline cubic boron nitride (PCBN) cutting tool, machine tool repair tools, our company cutting tools are widely used in: automotive engine parts, motorcycle engine parts, piston cylinder block cylinder head gear case control valve body of the crankshaft bearing gas manifold, in and out of the aluminum alloy wheel hub, fuel pump, motor, large freezer and aviation manufacturing industry, compressor manufacturing industry and wood industry