Zhejiang Tongda Weipeng Electric Company is located in Wenzhou, in Zhejiang province of China. It was established on the basis of eighteen years of successful business experience of Yueqing Tongda Wired Electric Company.  The company has strong research and management teams, and is mainly engaged in the research, development and production of silicon materials.

Tongda Weipeng produces high quality spherical silicon dioxide (SiO2) powder (spherical silica powder), using advanced technology and a unique manufacturing process.  Major indices of the products, such as spheroidization rate, sphericity, melting rate and purity, have all reached or exceeded those of similar products in the world.  The company has established production bases in Zhejiang and Jiangsu provinces of China.  Phase two project will be completed with an annual production capacity of 6,000 tons of spherical silica powder and its derivatives.