Shanghai Western Union Chem-Industry Co. Ltd was established in 2000. We are specialized in producing precipitated silicon dioxide, fumed silicon dioxide; barium sulfate, barite powder.



Our products are popularly used in different industries, such as rubber, tire, paper, silicon rubber, coating, paints, plastic, farm chemical, stone, feedstuff, etc. During the passed years, we kept developing the new products, in order to meet the different requirement of our customers.



As the business develops continuously, in 2008, we established Shanghai Golden Times...