RUGAO JINLING CHEMICAL CO.,LTD is a specialized company which produces corrosion inhibitor and watertreatment .we can produce over 4000 tons needle,granule,flake and powder Benzotre-azole ,2000 ton tolyltriazole and 500 tons 5-methyl-benzotriazole every year.The products are sold well more than ten countries and reqions sunch as American,England,Japanese,and Germany etc