Dear Sir/Madam: We in China are specialized in manufacturing and exporting chemical raw materials. It� indeed a great pleasure to introduce our partial products:Oxalic AcidFormic Acid Edta DisodiumEdta ACID Edta TetrasodiumPentaerythritolGlacial Acetic AcidSodium Carboxylmethyl CelluloseCitric Acid Anhydrous / monohydrateZinc OxideSodium FormateCalcium Chloride Aluminium SulphatePoly Aluminium Chloride Sodium TripolyphosphateSodium Hetametaphosphate Basic Dye Acid Dye Sulphur BlackDirect DyeLithopone Carbon BlackChrome Oxide greenTitanium Dioxide Anatase/Rutile Iron Oxide( Red/Yellow/Black/Green/Blue )Disperse Dyes (Red/Yellow/Orange/Blue/Green/Brown/Black/Violet)Vat Dyes (Red/Yellow/Orange/Blue/Green/Brown/Black/Violet) We are looking forward to your reply. Best RegardsHellen chemicals1982(at)vip.163.commsn:hellenchemical(at)hotmail.com