Kunming Huiquan High-Purity Semiconductor Materials Co., Ltd. was founded in July 2000 and is located in the Anning High-Tech Industrial Development Zone, inside the green new-energy battery (new materials) industrial cluster of the Yunnan Anning Industrial Park. The project covers a total area of 50 mu. The company has worked in the high-purity semiconductor materials field for many years and was one of the earliest enterprises in China to build a full germanium industry chain. It has been recognised as a High-Tech Enterprise, a specialised and innovative “Little Giant” enterprise, and a specialised and innovative SME of Yunnan Province.

     The company focuses on the R&D, production and sales of high-purity semiconductor materials. Its main products are germanium series products such as high-purity germanium dioxide, germanium granules and zone-refined germanium ingots; it also produces high-purity indium, catalysts and other new materials, concentrating on the key strategic semiconductor materials segment. The products are used in optical fibre communication, infrared optics, photovoltaics, aerospace measurement and control, nuclear physics detection, supporting equipment, chemical catalysis, biomedicine and other high-end fields.

The company continues to deepen its R&D in germanium-based high-purity material technology and to strengthen its supply-chain support capability. With high-quality strategic new materials, it supplies raw-material support to China's optoelectronics, semiconductor, new-energy and related industries.