最新国际求购:氧化钴,cobalt oxidewe are reliable buyers of this material, and we are currently looking out for new sources or reliable suppliers to sell this material to us, if the quality is as per our requirement, we can give a good price for this material, genuine suppliers , please contact us...certification requirements we need a complete analysis report of the material, and some pictures as well..please send me your specifications and price idea, so that we can take the next step forward, and please state the origin of the materials.country singapore covrobal energy & resources pte ltd add: 9 temasek boulevard, # 19-05, suntect tower 2 tel: 65-67372267 fax: 65-62571521 email: ryan@vrobal.com, vrobal@gmail.com website: http://www.vrobal.com linkman: mr. sumesh s/o gopalan
