Shandong Shituo High Molecular Weight Material Co.,ltd is one of the leading PVC addiShandong tive manufacturers in China. The corporate headquarters is located in Economic Development Zone of Yiyuan County, Shandong Province of China. As a high tech enterprise with the Logo of and, the company has the ability of scientific research and development of polymer additives, as well as production, marketing, sales of the additives and global technical service. We specialize in the production of 5 series of PVC additives which includes acrylic processing aids (includes PVC antibiotic processing aid), acrylic lubricating processing aids, acrylic impact modifiers, PVC foaming modifiers and CPE. There are 4 production lines with the production capacity of 30,000 tons of PVC additives per year in our company.