Tianjin Sanhuan Chemical Co.,Ltdwas established in1995. It is the manufacturer specializing in producing acid dyes,basic dyes and dyestuff intermediates.                                                                                     Thereare 500 employees now in company. The company has 10 advancedproduction lines, the total capacity annually is 40 thousands tons,including 5000 tons of Basic Dyes, 15000 tons of Acid Dyes , 20000tons of dyestuff intermediates. Its registered trademark"Airship" is awarded as famousbrand product. The company passed ISO9001ï¼ISO28001 Certificate and INTERTEK. Theproducts have received good reputation both in domestic and abroadmarkets. The products are sold well not in China, but also inEurope, USA, and South-East Asia.Â