Jan 28, 2021 10:02 PM (GMT+8) · EqualOcean
Tongde chemical announced that since its establishment, Tongde Research Institute, a joint-stock company, has successfully developed and produced a unique photovoltaic grade polysilicon raw material with silicon mud as raw material through more than one year's efforts, with Dr. Liu Lixin's technical team as the main body and Shanxi LuoJishan photovoltaic energy technology Co., Ltd. as the experimental base in Changzhi City, Shanxi Province This technology fills the gap at home and abroad.