Asia Silicon Industry (Qinghai) Co., Ltd. was established in December 2006. It is a global advanced supplier of high-purity silicon materials and a national high-tech enterprise. The company has now built 90,000 tons/year electronic grade polycrystalline silicon (Dongchuan and Ganhe Park) and 9,000 tons/year fiber-grade silicon tetrachloride production capacity and 185MW grid-connected photovoltaic power station.

As an early accessor to the national polysilicon industry, the company has built a low consumption of energy and materials with its independent and clear intellectual property rights, mature and complete R&D system and continuous innovative R&D design capabilities, and has accumulated years of experience and technological upgrades. The polycrystalline silicon product production system characterized by high reliability of system operation and high product quality and high purity has performed outstandingly in terms of process and performance. The company has built the world's first 10,000-ton single-unit production line for a full 48 pair of rod pressurized reduction furnace through digital research and development. The project won the first prize of scientific and technological progress in Qinghai Province. In 2020, the company officially passed the N-type battery material certification of Longi Green Energy Technology Co., Ltd., a leading monocrystalline silicon wafer company, and became the earliest supplier among my country's polycrystalline silicon companies to pass the certification and supply in batches. It has won the comprehensive electronic materials industry of China's electronic materials industry for many years. The top 50 and top 10 majors were rated as a national technological innovation demonstration enterprise in 2021.

Relying on Qinghai Province's clean energy supply advantages, the company uses clean energy to produce polycrystalline silicon, effectively reducing the "carbon footprint" of the photovoltaic industry itself. The company manufactures green photovoltaic energy products based on the advantages of clean energy supply. It is currently a polysilicon manufacturing enterprise with a high proportion of green energy in the country. Compared with the production process using traditional energy, the company produces 90,000 tons of polysilicon products every year and reduces carbon dioxide emissions by 2.7 million tons.