ZYNP Corporation Dingrui Technology Co., Ltd. 

ZYNP Corporation Dingrui Technology Co., Ltd., a wholly-owned subsidiary of ZYNP Corporation, is a high-tech enterprise with independent R&D, production, sales and technical services. We are committed to the design, R&D, manufacturing and specialized production and processing of product tools including CNC cutting tools, PCBN cutting tools (CBN whole polycrystalline cutting tools, CBN penetration welding cutting tools, CBN compound welding cutting tools), PCD cutting tools, honing sanding bars (diamond sanding bars, CBN sanding bars and resin sanding bars), honing grinding heads, CNC tool holders and milling cutter discs etc. with a complete and scientific quality management system. We have gained recognition from the industry with our honesty, strength and product quality.