We are PT LAUTAN LUAS Tbk as a Transnational & Listed Corporation located in Indonesia . We have own manufactories in Indonesia , Viet Nam and has Manufactory in China to manufacture Sodium Sulfate ( Sulphate ) Anhydrous. The manufactory has been dealing with this product for many years . Have advanced equipment and the technician, worker have richly experience for Production . The Lautan Luas (Shanghai) Co.,Ltd as a filiale of parent company in China , We are now expanding this product to Foreign Markets, We insure the delivery time and We promise that we will offer you the Best Quality, Service and Competitive price . Jerry Lautan Luas (ShangHai) Co., Ltd tel: +86-21-54655092; +86-21-54651941 Fax: +86-21-54655093 Mail: jerry.xu@lautan-luas.cn Msn: xucheng32@hotmai.com Skype: jerry0302 Web : http://www.lautan-luas.com