Tangshan Sanding Chemicals Co.,Ltd is established by Japan Hakuei Corporation since 1996.It is located northern of the south-second-ring east road,Zunhua city,Heibei province.It occupies area of 5760M2 including building area of 2210M2.Login capital is $500,000.It鈥檚 main products are Ammonium Sulfamate,Guanidine Sulfamate,Guanidine Hydrochloride,Liquid Guanidine Hydrochloride,Sulfamic Acid and related products.