Shenzhen Yuhe Optical Precision Tools Co, Ltd is one of the largest ultra-precision diamond tools manufacturers in China. The company specializes in producing high quality and high precision natural diamond tools, MCD tools, CVD tools. PCD tools. PCBN and other ultra-hard tools. From 2002, Yuhe optical company is officially developed and production the single point diamond turning tools, which was the first batch of manufacturers to produce ultra-precision diamond tools for single point diamond turning production. The overall waviness of the diamond tool reaches below 50nm, and the minimum R can reach 0.002 mm. Ultra-precision tools can be widely used in optical mold processing, infrared material processing, glasses, aerospace, biological medicine and other ultra-precision industries.