As a large private science and technology enterprise subordinated to Tongwei, Yongxiang Co., Ltd. has carried out independent innovation in the field of cold hydrogenation, comproportionation, large energy-saving distillation, high-efficiency restoration, exhaust recovery, automatic control of electrical appliances, comprehensive gradient utilization of thermal energy, closed cycle of chlorine and hydrogen elements, and has built a circular economy industrial chain where new energy and chemical industry are fully integrated.

Tongwei Solar, dedicated to the R&D, manufacturing and promotion of solar power core products, is the world's largest crystalline silicon cell manufacturer, which now boasts three bases respectively in Hefei, Chengdu and Meishan. At present, Tongwei Solar's cells feature with a first-class quality in the industry, the industry-leading cost, and various world-class technical indicators. It has been made into the world's largest crystalline silicon solar cell manufacturer with the most advanced PV technology in the industry and production equipment, the highest level of automation and intelligentization. In addition, it has won awards like the national "Green Factory", "MIT 2018 Pilot Enterprise for Implementing the Standards for Informatization and Industrialization Integration Management System" and "National Five-Star Site". At present, Tongwei Solar's total production capacity of solar cell has exceeded 13GW, making it the largest production capacity in the world for 3 years in a row with the largest shipment and the strongest profitability. In the next 2-3 years, Tongwei Solar's total production capacity of solar cell will reach 30GW, further consolidating its leading position in the industry worldwide.

Tongwei New Energy, with the core concept of “PV changes the world”, is the investment platform of Tongwei photovoltaic terminal business. It focuses on the investment and development, planning and design, intelligent operation and maintenance of photovoltaic terminals. It is committed to building a world-class solar photovoltaic enterprise, a world-class clean energy company and an integrated operator of photovoltaic power stations with global competitive advantages.