No Logo | Hengxinda Group Co., Ltd Hengxinda Group Co., Ltd was established in 2001 with an registered capital of 18 million RMB, and have about 300 employees. It has 4 subsidiaries, namely Tangshan Hengxinda Trading Co.,Ltd, Tangshan Kaiping Runkai Metallurgry Auxiliary Materials Fac... We are regularly Selling: mould fluxmould coating materialmould powdermould protective slag, covering fluxagent for ladle and tundish, drainage agent, refining synthesis slag for converter, carbon raiser, deoxidizing agent desulfurizing agent dephosphorization agent, soda ash, sodium sulphate anhydrous, caustic soda. Member since 1 November, 2011, China - Hebei |