We are manufacture and supplier of various chemicals for steel manufactures and trivalent chromium for components of automobiles and home appliances.We supply anti-oxidization products for GI(zinc galvanized steel plate),zinc galvanized pipe laying materials, galvanized zinc components andcoating additives for EGI(electronic galvanized iron), and trivalent chromium for automobile bolt nut fastner products, refrigerant pipe laying materials of air conditioner at the very competitive prices.There are three types of trivalent chromium : natural color, white color, black color and really excellent in color and corrosion resistance.We invite your attention to our products and please don't hesitate to contact us. If you are interested in our products we will immediately send to you our proposal, detailed test data andconfirm the superiority of our products through sample test.We look forward very much to the pleasure of receiving aninquiry from you.Thank you
