Shandong Ruifeng Chemical. 

Shandong Ruifeng Chemical Co., Ltd. is a Chinese manufacturer and distributor specializing in chemical additives, with a primary focus on products designed for polyvinyl chloride (PVC) applications. The company offers a comprehensive range of chemical solutions, including various impact modifiers (such as acrylic, MBS, PC/ABS, ABS high rubber powder, and ASA high rubber powder), an assortment of PVC processing aids (including acrylic, lubricating, and LS resin types), and PVC lubricants. Beyond these, their product line also encompasses chlorinated polyethylene, PC/ABS resins, epichlorohydrin, and poly butylene adipate-co-terephthalate. While primarily serving the domestic Chinese market, Shandong Ruifeng Chemical also maintains a significant international presence, exporting its goods to key regions like Europe and the United States, as well as to customers throughout South, Southeast, and East Asia. Established in 1994, the company is headquartered in Zibo, China.