Tianjin Chengyuan Chemical Co., Ltd. is registered in Tianjin Port Free Trade Zone. It is located in Tianjin, the largest port and northern city of trade, located in China. We are located on the Bohai Rim coast, only 5 kilometers away, and 15 kilometers from Xingang Tianjin International Airport. The transportation is convenient and provides convenient conditions , Our company's business development. Tianjin Chengyuan Chemical Co., Ltd. is a chemical enterprise mainly processing and selling 96%, 98% & 99% industrial grade ion-exchange membrane caustic soda. The chemical name is sodium hydroxide. Caustic soda includes caustic soda flakes and caustic soda Pearl. Caustic soda solid is a kind of basic chemical raw material, widely used in oil, chemical industry, papermaking, metallurgy, electroplating, printing, textile, etc. Our company produces industrial-grade ion-exchange membrane caustic soda mainly including caustic soda flakes (96%, 99 %), caustic soda solids (96%-99%) and caustic soda pearls (96%, 99%) are favored by the international market and domestic fine chemical industry. Our company strictly follows the national standard GB209 (2006) to produce caustic soda and export products through qualitative Organization (CIQ and SGS, BV) test. Our company can also provide you with sodium sulfide products: low iron sodium sulfide (yellow flake Na2S 60%, sodium sulfide (red flake Na2S 60% Fe 1500ppm, soda ash, sodium bicarbonate Tianjin Chengyuan Chemical Co., Ltd. has independent import and export rights. The company's products are exported to more than 100 countries in Southeast Asia, the Middle East, Europe and Africa. Tianjin Chengyuan Chemical Co., Ltd. adheres to "integrity can run" and "quality "First" provides excellent service and high-quality products. Integrity, quality, technological innovation, customer first-Tianjin Chengyuan Chemical Co., Ltd. serves you with sincerity and promises that you are of good quality.