HQ Carbide is an integrated carbides manufacturer. From the selection of premium raw materials to the precision machining and polishing of the parts with different shapes. ISO9001 certified management with modern equipments, highly motivated personnel, and unique manufacturing efficiencies result in low costs and short delivery times allowing HQ Carbide to provide the customers with exceptional service and wear –resistant solutions. Main products: seal rings, bushings&sleeves,nozzles,valve parts,cutting inserts,drilling bits and moulds. Company’s 80% products are provided to European and American customers.