Zhengzhou LD Diamond Products CO., LTD, located in birthland of Shaolin kungfu-Zhengzhou, China, is a high tech enterprise that specializes in the research, manufacture and marketing of diamond products, has taken the lead in mining drilling, metal cutting and grinding processes 3 big fields.

Our main products include: PDC bits, PCD & PCBN tools, Diamond & CBN grinding wheels 3 big series, widely used for geological exploration, water well drilling, geothermal wells, oil and gas drilling, automobile, ceramic etc. and other metal and nonmetal materials cutting and grinding. Except standard products, we also can produce and design as per clients' drawings, samples, and requirements.

PDC drill bit, diamond bit, drill rod