polysilicon chunk4 factories verified

Changtai (Sunshine) New Energy Technology Co., Ltd. is invested by China Xiamen Huachangtai Import & Export Co., Ltd., and supported by Japan & North Amercian partners technologically, with the advantages of abundant local resources of silicon ores and low cost eletricity, together with great self financial strength, years of solar energy industy experience, advanced innovative researching team and government / national supporing policies, now we have created a chain from offering treatment of recycled silicon material, 2-5N silicon material to varies production using solar energy such as solar cell panel, heater, and street lamp, garden lamp.

Shanghai day-solar industrial co., ltd., which is one of leading manufacturer & exporter in the field of renewable energy Photovoltic industry in China. We have participated in constructing major government projects. With the science technology support of Shanghai Jiaotong Univery, we have set a position in the solar energy field.

Rongsheng Refractory specialize in refractory products for nearly 30 years, covering a full range of High Alumina Bricks, Sillica Bricks, Fused AZS 33/36/41 Bricks, Mullite JM 23/26/28/30 Bricks, Magnesia Bricks, Magnesia Chrome Bricks, Magnesia Carbon Bricks, SiC Bricks, Dense and Light Weight Insulaing Castables, Graphite Electrode and other related products for more sophisticated applications.

Chemsize is a distributor of fused silica manufacturer Donghai Hechuang Silica Material Co. Ltd which have been devoted to manufacture high purity fused silica lumps, sand and fine powder over 30 years.