Tianjin Chengyuan Chemical Co., Ltd. was registered in Tianjin Port Free Trade Zone located in Tianjin, the largest port and trading city in Northern China. We are located on Bohai Sea Shore, only 5 kilometers away from Xingang Port and 15 kilometers from Tianjin International Airport. The transportation is convenient, which provides convenient conditions for our company's business development.Tianjin Chengyuan Chemical Co., Ltd. is a chemical enterprise that mainly processes and sells 96%, 98% & 99% industrial-class ionic membrane caustic soda whose chemical name is sodium hydroxide. Caustic soda includes caustic soda flake and caustic soda pearl. Caustic soda solid is one kind of based alkaline chemical raw materials and is widely used in fields such as oil, chemical, paper-making, metallurgy, electroplating, printing, textile and so on.Our company produces industrial-class ionic membrane caustic soda mainly including caustic soda flake (96%, 99%), caustic soda solid (96%-99%) and caustic soda pearl (96%,99%) favored deeply by international markets and domestic fine chemical fields. Our company strictly follows the national standards GB209 (2006) to produce caustic soda and export products passing qualitative organization (CIQ and SGS, BV) test.Our company also can supply you with sodium sulphide products: low iron sodium sulphide (yellow flakes Na2S 60%, sodium sulphide (red flakes Na2S 60%Fe 1500ppm), soda ash, sodium bicarbonate and other basic chemical raw materials.Tianjin Chengyuan Chemical Co., Ltd. has independent import and export rights. Our products are exported to more than 100 countries in Southeast Asia, the Middle East, Europe and Africa. Tianjin Chengyuan Chemical Co., Ltd. insists on "Honesty Can Run" and "Quality First" to provide excellent services and high quality products.Honest, Quality, Science and Technology Innovation, User Supreme - Tianjin Chengyuan Chemical Co., Ltd. serves you with sincerity and promises you of good quality.