Hi-Perferal(Surfychem) is a leading fine chemicals manufacturer for water based industry, located in Tianjin with a subsidiary Liaoning Surfychem with designed production capacity of solid Acetylenic diol(TMDD) of 4500 t / year, which can provide TMDD liquid mixture, TMDD ethoxylate for the global market, becoming the largest producer of this kind of products in Asia.Meanwhile, we also manufacture dispersants, defoamers, levelling agents, hydrophilic coating solution, MIAK and MPEG acrylate. The total capacity of all additives of the whole plant can reach 12000 tons per year. The products are widely used in coatings, inks, diamond wire cutting fluid, polishing materials, battery materials, papermaking, surface treatment, electroplating, construction chemicals, polycarboxylate superplasticizer, polymer modification, latex polymer, pigment manufacturing, agriculture chemicals, etc.Relying on strong capacity and strictly abiding by ISO 9001:2008 and ISO 14000 system to provide high quality products, we begin to integrate some competitors to eliminate bad competition and establish a global sales network to serve more and more customers.