Qinhuangdao Tianzi chemical Industry Co., Ltd. is a fine chemical production enterprises, and it was founded in 2016. Business scope : R&D、production、pharmaceutical intermediate and raw material chemicals.Main products is guanidinium, environmental protection flame retardant, water treatment agent and sulfamate. Such as Guanidine Hydrochloride, Guanidine Thiocyanate, Guanidine Sulfamate, Ammonium Sulfamate, Sodium Sulfamate, Potassium Sulfamate and etc.