monocrystal silicon materials for IC etching, has successfully entered the international advanced semiconductor materials industry chain system, and established its position in the industry.

After years of technology research and development and accumulation, the pursuit of excellence in the process, constantly climbing the peak of the industry, Shengong Semiconductor breakthrough and optimization of a number of key technologies. The company has no magnetic field large diameter monocrystalline silicon manufacturing technology, solid-liquid coexistence interface control technology, thermal field size optimization technology and other technologies have been in the international advanced level.

At present, Shingong can mass produce large diameter semiconductor grade silicon single crystal materials with a maximum of Φ475㎜ (19 inches) at a high yield, and the resistivity covers 70-80Ω·cm, 1-4Ω·cm and <0.02Ω·cm and other specifications, which can meet the needs of customers for various high, medium and low resistance products. In addition to providing silicon single crystal rods, Shengong also has a certain degree of subsequent crystal rod processing capacity, and can provide silicon tubes, silicon platters, silicon rings and other products. Almost all products of the company are exported to mainstream customers in Japan, South Korea and the United States.

In the future, with the evolution of semiconductor integrated circuit industry chain localization process, Shengong Semiconductor will continue to innovate and develop, on the basis of good service to existing foreign customers, gradually expand services to domestic new customers, and develop and grow together with customers, in order to become a leader in the field of semiconductor silicon materials in China and even the world.