tiyu, Shijiazhuang, Hebei, China,0086/050031
DEAR SIRS: WE HEREBY INTRODUCE OUR COMPANY TO YOU:Shanghai Au-SOS Chemical Co., Ltd.WE ARE A PROFESSIONAL CHEMICAL PRODUCTS AND MATERIAL MANUFACTURER IN CHINA MAINLAND HUGE BASE WHERE WITH SEVERAL DIFFERENT ***** MAINLY AS FOLLOWING:Carbon black;iron ...
lithopone, titanium dioxide, zinc oxide, iron oxide, chromium oxide green, pentaerythritol, carbon black, ammonium chloride, oxalic acid, phosphoric acid, hydrogen peroxide, carboxymenthyl cellulose, calcium chloride,