Hunan Goldsky Aluminum Industry High-Tech. Co., Ltd. is a leading manufacture of "Fine Spherical Aluminum Powder" in China. Specification:D50:0-45micron.Al. purity more than 99.8%. Products are....
Changsha south tantalum niobium Co., Ltd specialize in refractory metals, for research & development, manufacture and sale of rare metal Tantalum, Niobium, series of products, are available in all....