TONSAN adhesives Inc., a Chinese high tech. enterprise, specializes in the R&D, production, sales and service of engineering adhesives. TONSAN has several hundred products covering 7 categories: cyanoacrylate, anaerobic, α-cyanoacrylate, epoxy, silicone, polyurethane, and modified neoprene. Our mission is to make machines running more safely and reliably. With constant hard work and innovations, TONSAN adhesives Inc. is now globalizing with tens of worldwide agents, and TONSAN products are widely used in power plant, shipping, machinery, metallurgy, oil chemical industry and so on.