Our factory TIANJIN KAIYI CHEMICAL FACTORY is one of exporters and biggest manufacture factory from China, We are manufacturing of caustic soda/sodium hydroxide/caustique flakes (NAOH)/melamine/white oil/liquid paraffin oil about more than 120000mts in one year, Tianjin kaiyi chemical factory was built at 1997,we are manufacturer and specialize in chemical for 25 years, with the strength of caustic soda pearls, flakes, liquid,melamine and white oil,,we also supply ammonium bicarbonate,ammonium chloride,soda ash, sodium bicarbonate, sodium sulphate, calcium carbide,calcium chloride,cooper sulphate,corn powder,anhydrous sodium sulfite, sodium bisulfite, sodium metabisulfite,Sodium Benzoate, Zinc Sulphate,STPP,SLES,LABSA, PVC resin,magnesium chloride,Magnesium sulphate hepta ,viscose staple fiber and so onWe are famous with good quality and ISO 9001:2000ompany whichs the expert in the chemical industry, having intact quality and environment management system. We understand the demands and special requests from our customers, we have abundant experience of export and import, we know how to achieve "win-win" situation.The most important is that we are manufacturing best products, also knowing the best source in China. We like to be the bridge between you and China. The largest achievement of us is helping you to buy right products, optimized costs and maximum profit.Skype: alicexfu2006Wechat/Whatsapp: 86-13212296577