Welcome to Hebei Haiji International Trade Co., LTD, we are one of the ISO 9001-2008 Certified manufacturers and exporters of chemical raw materials in China. The ISO certificate was accessed by the GIC Organization.With strongest products of Variety kinds of organic and inorganic chemical raw materials such as, Mono ethylene glycol, STPP, Caustic soda, zinc sulphate, sodium Metabisulfite etc. we commit ourselves to provide you with highest quality goods at competitive prices with best service.Haiji International is looking forward to long term stable business relations with serious and sincerely buyers.Thank you