With my respectful greetings!       This is Ronny Li from Shaanxi Shengda Mining Co,.Ltd Shaanxi , . I'm glad to take this opportunity to introduce our company and products to you.   Located in Xi an High-tech Development Zone, Shaanxi Shengda Mining Co,.Ltd is mainly dealing in the production and exportation of Vanadium pentoxide(V2O5). And now our company has already formed a series of Vanadium pentoxide products such as Ammonium Metavanadate ,powder V2O5 98%, Flake V2O5 98%, Powder V2O5 99%, 99.5%,99.6%, 99.8%,99.9%, And 99.99% V2O5,etc...                         If you are interested in the above mentioned products, please without fail to tell us the detailed specification you want to get and let us have your specific inquiry, so that we can make our offer as soon as possible. And if necessary, we can supply free samples for your test.                         Best wishes,             Ronny Li               Sales Staff             Overseas Marketing Dept             Shaanxi Shengda Mining Co,.Ltd.