Company Description
DOUBLE SUN (TIANJIN) INTERNATIONAL TRADING CO., LTD manufacturer and exporter of chemical production in tianjin of China and specialized in soda ash, sodium sulphate anhydrous.We have keep insisting"QUALITY FIRST" as our principal, and meeting customers requirement as our goal. By the right of our owned factory,super quality, best service and competitive price, we have got many reputation during our customers.