As one of the largest research institution in China, JinYan’s experts group has over 30 years of experience in developing advanced materials and setting national standards for materials processing and analyzing.

JinYan mainly focuses on laser welding, brazing and sintering process for diamond blades, diamond core bits, diamond grinding wheels on constructions and stone market, and totally more than 200 types of diamond tools. The Dr. Fritsch manufacturing equipment, precise production engineering, and effective quality control system assure all of our products exactly meet their designed specifications and satisfy the customer’s requirements.

With a creative and experienced bond system provides JinYan’s products a high cost/performance ratio in a broad range of application, effective in both construction and stone industry and successful in both professional, trade and DIY market. New functional products are developed each month by our R&D team. We also provide private labels for large OEM’s, including designing, marking, printing, and packaging to follow customer’s specifications.