HANRUI NEW MATERIAL TECHNOLOGY CO.,LTD. is specialized in R&D,manufacturing and marketing of vanadium series,alloys and metal oxide products.With the exploitation right of mine,our annual output 7000MT of top grade high purity vanadium pentoxide vanadium chemicals and high purity other metail oxide . In order to guarantee an ecologically harmless production and the satisfaction of our customers requirements regarding the quality of our pruducts,we have state of the art institute and analysis & test center.And we are a Group with 90% degree of automation,environment friendly and high & new tech enterprise.