Tianjin Zhoushang Import& Export Co., Ltd. serves as both industry and trade company. Our main product is for swimming pool water treatment, such as: Trichloroisocyanuric acid, sodium dichloroisocyanurate, BCDMH and calcium hypochlorite (sodium process & calcium process). 

We also sell other chemical products such as: caustic soda, aluminum sulphate, sodium sulphate, calcium carbide, and sodium metabisulphate. 

In addition to the above, we also can provide hardware products, such as: all kinds of nails (more than 100 types) and also mechanical and electrical products. 

We are located in Xiqing District, Tianjin, which is near Tianjin Port. We have great advantage in geography. 

Our products have been exported to worldwide markets and have gained a good reputation. To satisfy your request for the above products is our top target.