... and spectral blood coagulant. Widely used in the electronics industry, chemical industry, communications, metallurgy industry, aerospace defense industry, pharmaceutical industry, ... Fogang Jiata Metals Co., Ltd was specialized in the production of Ta2O5, Nb2O5 and K2TaF7 over than ... 10 years, we have exported our Nb2O5 to Southeast Asian, Europe, USA, etc, once you enter business ...