Shandong Shituo High Molecular Weight Material is one of the leading PVC processing aid and PVC impact modifier manufacturers in China. The corporate headquarters is located in Economic Development Zone of Yiyuan County, Shandong Province of China. As a high tech enterprise, 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, acrylic lubricating processing aids, acrylic impact modifiers, PVC foaming modifiers and CPE. In 2010, 7 of our products won the state invention patent. We have invested over US$3, 000, 000 on our R&D team and equipped the R&D center with high-glass, advanced machines that enable further development. We have also established cooperation with many famous universities in China to enhance our research capabilities. Our company has obtained ISO 9001:2008 certificates in 2010. Our products are well-received in China and abroad, such as the US, the UK, Asia, Russia, Middle East and South America. "Develop technique, make perfection" is our goal. We have been trying our best to supply the excellent products and service for all our customers all over the world.