Zhejiang Bijing Technology Produces 99.9999% Polysilicon By Physical Process

Dr. Qiao Li came back to China in 2006, he studyed polysilicon production technology in U.S.A. And he founded Zhejiang Bijing Technology together with two Shangyu companies, at present Zhejiang Bijing Technology has successfully produced 99.9999% polysilicon by some physical process. Their first phase project is 100 tons, and the second phase project is 1000 tons.