Tianhe industry co, . Ltd was found in 2006, is a big sino us joint venture company with 5 branch factoryies China, our mainly business line are minerals, chemical and metals, we can supply,magnesium oxide, fluorspar, calcium carbide, silicon barium calcium, sodium sulphate anhydrous, ...

Tianjin Tiankai International Group was established in 1990, consists of Chemical Material CO.LTD, Industries Import and Export Corporation Logistics 3 subsidiary companies. The mainly chemical products are caustic soda, calcium carbide, sodium bicarbonate, soda ash, silicate so on. Our ...