Zhejiang Kaihua Yuantong Silicon Industry Co., Ltd. was founded in 2000 and specializes in the research and manufacturing concerning silicon metal, silicon metal powder. The forerunner of which, the earliest silicon metal manufacturer in China, was built in 1978.

Accumulated with so many years of specialty, this company has reached annual production capacity of 50,000 tons for silicon metal powder. At present, which is the largest production enterprises in the line either in China or in Asia. Subsidiary production bases for metal silicon are built in China Northeast and Southwest, advanced production facilities and inspection instruments can be supplied for the best products and services to our clients.

The main products are silicon metal lumps (2202, 3303, 411, 421, 441, 553 etc.), silicon metal powder (2mm~10μm). We principally produce the chemistry grade of silicon metal powder used for organic silicon monomer synthesis. Our products can also be applied in the industries regarding electron, optics, building material, mechanism, chemical, metallurgy, fireproof materials etc.

Our products gains its protection status under ”PDO” (protected designation of origin), besides of that, we are certified by ISO9001:2000 quality system and are im-export authorized in 2003, the products are mainly exported to Japan, Korea, India regions and so on.