1,we can offer tungsten carbide shim, ISO and ANSI standard styles and sizes, including BR, B-SSQ, ICSN, IDSN, IRSN, ISSN, ITSN ... , tungsten carbide shims ISO and ANSI standard styles and sizes, including ICSN, IDSN, IRSN, ISSN, ITSN, IVSN ... , chipbreakers, carbide inserts, carbide rods, drilling bits, wear parts and customized products. Along with our company growth, we hope to ...