Si-True Silicon Co., Ltd. was established on July, Year 2010 at Shaoxing City, Zhejiang Province, mainly specialized in manufacturing, researching and marketing of Silicon Metal, Silicon Powder, and High Purity Silicon Powder. We also engaged in Magnesium Ingot, Quarz, Cleaned Coal, Petroleum Coke, Silica Fume and other products, which is one of the major production and trade enterprises in China. 

We own five silicon furnaces in Yingjiang County, Yunnan Province; grinding, high purity (3N-5N) silicon powder factory and R&D center in Wujiaqu City, Xinjiang Province. We also have a sales center in Xiamen city, Fujian province, offer most high-quality services to the clients more conveniently.

With own silicon mining, smelting and grinding, we focus on High purity, High quality, High standard Silicon Metal and Powder to global partners. With experiences of more than 20 years' Silicon Smelting and Grinding, we are one of the earliest Silicon producers approved ISO9001 by the International Certification Institute SGS. We have been awarded as " Excellent Supplier" , "The Best Quality Enterprise" by our customers in Polysilicon, Aluminium, and Organosilicone Industries along these years!