Kai rui Semi-Conductive materials Research Institute is engaged in research and production of dissipated metals and rare metals including vanadium £¬thallium,indium,and stibium with advanced technology and developed quality-control system.Now we are capable of produce 5 tons of thallium 10 tons of vanadium trichloride £¬10 tons of Vanadium Tetrachlori£¬ 500 tons of Vanadium oxytrichloride£¬5 tons of indium and 2 tons of stibium per year.We have been supplying thallium to main opt-electronics co***nies,a...
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