Established in 2001, after several years&＃039; development, Tongchem has established distribution of channel firmly, and customers network. It has become a modern enterprise of four business scopes, covering export of chemical, construction, decorative material, packing. we are following the enterprise spirit of "honest, cooperative, reciprocal and studying", keeping renovating, regulating operation strategy to provide customers the best products and service with our religious and effective working style.