Zhuhai  Aoxing Chemical Co.,Ltd is established in 2009, is an innovative,high-tech professional manufacturer specializing in aluminum surface treatment. We produce a wide range of products, such as aluminum nickel sealing agent, aluminum trivalent chromium passivation solution, acidic sand surface agent, degreasing agent, Zhuhai Telephone:(86)0756-6308061,FAX:(86)0756-7765559