... specialize in the manufacture of tungsten carbide products such as tungsten carbide strips, rods,rings,inserts, shims ... carbide powders are WC, TiC, Cr3C2, VC, TaC, NbC, BC4, etcNumber and performance of plate series GradeISO ... offered according to customers' requirement.Specification for series of hard alloy plates Dimension (mm)WLT10102 ... by customers' requirement. Cemented carbide plate series