Qiye Diamond Tools Co., Ltd. is an enterprise integrating R & D, production and sales. It is a professional manufacturer of precision diamond tools and tools.The company produces high-quality natural diamond tools, MCD tools, cubic boron nitride (PCBN) tools, polycrystalline diamond (PCD), super-hard tool tools, etc.Our products are used for high-precision processing in automobile manufacturing, aerospace, precision electronic gold and silver jewelry, copper and aluminum products, and optical industries.Our company has perfect production technology, fine workmanship, accurate testing equipments.Our concept: keep improving.