Quality first, Credit good!

We, Cangzhou Coastal-port Forever Rich Chemical Co., Ltd.(old factory:Tianjin Zhentai Chemical Co, Ltd.), focus on the production and development of chemicals. We are the ISO certified factory with more than 30 years history. We mainly produces four series of products.

Sulfite series, E.g.: Sodium Bisulphite (powder & liquid), Sodium Sulphite, Sodium Metabisulphite, Sodium thiosulphate, Sodium Thiosulphate Anhydrous, Sodium Bicarbonate, Sulfurous Acid

Sulfate series, E.g.: Sodium Bisulphate, Sodium Bisulphate Monohydrate, Potassium Bisulphate, Ammonium Hydrogen Sulfate

Pharmaceutical/ pesticide intermediate series, E.g.: N-Ethyl Ethyenediamine (NEED), N,N-Diethylethylenediamine, N,N'-Diethylethylenediamine

Others, E.g.: Barium Oxide, Soda Ash 

Our products have been exported to many countries and regions, such as America, Europe, South America, Middle East, Southeast Asia, Africa etc., and very popular in both inland and abroad markets. Besides, we also supply the products to many world famous multi-national corporations.

“Quality first, Credit good” is our consistent principle. We wish to be together with our friends from all over the world to create wealth and go to resplendence.

Core advantages
Strong strength

With extensive experience in research and production of multiple chemicals. The company has a complete, scientific, and advanced quality management system.

Quality control

To control the quality of products, ensuring that incoming materials are guaranteed and implementing a strict supplier audit system. We have comprehensive product quality control measures, batch testing, and active traceability!

R&D Team

Our company has its own professional R&D team with many years of experience in R&D and production, and has long cooperated with Tianda Chemical Institute to develop new chemical products.