About Us
Rare-Chem Hi-Tech Co., Ltd Rare-Chem Hi-Tech Co., Ltd (RCC) was established in 1998 and is the first one in China to produce (laser-grad or optical fiber grad) high purity rare earth oxids (Y2O3 Pr6O11 Nd2O3 Sm2O3 Eu2O3 Gd2O3 Tb4O7 Dy2O3 Ho2O3 Er2O3 Tm2O3 Yb2O3 Lu2O3 Sc2O3 )....
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