Guzhang county,Xiangxi Autonomous Prefecture,Hunan province,P.R.China 416300 Hangzhou, Zhejiang
HUNAN HANRUI NEW MATERIAL TECHNOLOGY CO.,LTD. is a high-tech enterprise,Website:http://www.vanadiumchem.com,was founded in 2011 with total area of more than 200’000 square meters,registered capital RMB 100 million,and the exploitation right ...
high purity vanadium pentoxide、vanadium pentoxide、V2O5、high purity V2O5、ammonium metavanadate、NH4VO3
