YALONG DIAMOND.YALONG DIAMOND was established on July 13, 2001, with its registered office located in Zhengzhou. The company specializes in the research, development, production, and sales of superhard materials and related products, including diamond composite sheets, cubic boron nitride, diamond cutting tools, and diamond micropowder. Operating under modern enterprise management practices with stringent quality control, YALONG DIAMOND has established comprehensive systems for production R&D, quality assurance, and marketing management. The company maintains strong technical partnerships with numerous domestic and international universities and research institutions. Upholding the principles of “Customer First, Quality First, Reputation First, Talent First,” YALONG DIAMOND is committed to becoming China's leader in high-efficiency drilling and precision machining processes, positioning its products as the global choice for drilling, mining, and precision manufacturing industries. Primary products include: - Diamond composite segments for oil/gas drilling - Diamond composite segments for geological and coalfield drilling - PCD cutting segments - PCBN cutting segments (cubic boron nitride)
