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,and cooperating wity super-conductor research instiutes in China.Our thallium series products and the plummet of vanadium series products are exported to America and Europe We produce according to ISO standards,with every process of production from raw materials purchasing to providing to the users is under strict control.
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