25 Apr
February 2019 precious metal platinum price fluctuation chart
Latest News
Main business
Main products: ruthenium chloride, palladium acetate, iridium oxide, palladium carbon catalysts; fuel cell catalysts and palladium, platinum, ruthenium, rhodium, iridium, gold and silver and other series of catalysts and active titanium anodes
Shaanxi Kaida Alibaba Website
Shaanxi Kaida Online Mall
