Dalian Zhongao Internation Co., Ltd.

We have more than 5 hundred excellent staffs and four factories on large scale.

The Company is specialized in All kinds of Chemical Products such as, Alkali, Acid, Carbon Black and Oxide. They mainly include Caustic Soda, Caustic soda Flakes, Sodium Bisulfite, Sodium Hexametaphosphate, Sodium Tripolyphosphate, Copper Sulfate, Formic Acid, Glacial Acetic Acid, Oxalic Acid, Propionic Acid, all types of Carbon black, Iron Oxide, Magnesium Oxide, Zinc Oxide and so on. A large number of these products have been exported to Europe, South Asia, and Middle East, South America and other countries and regions. The products have received much good reputation.

Dalian Zhongao Internation Co., Ltd. has passed ISO9001: 2000 international standard quality management system certification and got BBC certificate. In the purposes of "quality first, on the customer, integrity management", the company has established commerce relationship with customers throughout the world.