Qingdao Zhongbaoxing Chemical Import & Export Co. Ltd.

Our company is the first and the only one professional enterprise which engages producing and saling sulpuric and ammonium. It has the independent puissance of imports and exports. The annual average amount of the sulpuric acid ammonium is 100thous. The product enter into the whole nation even to the South-Eastern countries,Which followed with by a good fame.