Hunan Yujing Machinery Co., Ltd researches, develops, designs, produces, and sells CNC equipment for cutting, grinding, and polishing in China and internationally. Its products include multi-wire saws, single- and double-side lapping and polishing machines, CNC polishing machines, diamond wire, and carbon/carbon composites, as well as precision-forming CNC and other machines for processing hard and fragile materials. These products are mainly used for precision processing of materials such as mobile phone cover glass, solar photovoltaic silicon wafers, magnetic materials, sapphire, silicon carbide, window glass, LED semiconductor lighting, piezoelectric crystals, and ceramics. The company serves the consumer electronics, semiconductor, instrument, and automotive industries, and was founded in 1998 with headquarters in Yiyang, China.