Shandong Ruifeng Polymers Co., Ltd, also known as Shandong Ruifeng Chemical Co., Ltd., is a state-level Hi-tech Enterprise and a National "Champion" Demonstration Enterprise, established in 1994 and headquartered in Zibo, China. The company is a leading manufacturer of processed polymer materials, specializing in PVC additives, and is recognized as the largest producer of Acrylic Impact Modifiers and Processing Aids in China. With over 501 to 1000 employees and an annual production capacity of 180,000 tons, Shandong Ruifeng Polymers offers a comprehensive range of products including PVC Impact Modifiers (ACR, MBS Resin, CPE), PVC Processing Aids, PVC Lubricants, PVC Stabilizers, PVC Foaming Regulators, Methyl Tin Mercaptide, Epoxidized Soybean Oil, and Engineering Plastic Additives. They also produce compostable and biodegradable raw materials such as PLA and PBAT resins. These products are widely applied in rigid PVC applications like window and door profiles, pipes, fittings, sheets, films, foam boards, and wood-plastic composites. The company operates a factory, holds over 70 national invention patents, and maintains an R&D center, a post-doctoral research station, and a provincial enterprise technology center. Certified with ISO 9001, Shandong Ruifeng Polymers serves nearly 3,000 domestic clients and exports to over 60 countries and regions across Asia, Europe, and America.
Ningbo Ruifeng Plastic & Rubber Mold Co., Ltd. is a manufacturer and trading company based in Ningbo, China, specializing in the design and manufacturing of electric fitting products and molds, as well as high-end integrated plastic products. Established in 2002, the company employs between 51 and 100 people and operates a factory. They offer contract manufacturing services and are certified with ISO 9001 (ISO9000 quality system certification) and an AAA credit rating. Their product range includes plastic injection molding, plastic products, plastic containers, plastic molds, plastic box molding, plastic liquid detergent lids, plastic lamp shells, custom lamps, electrical fittings, and various injection parts. These products serve diverse industries such as Apparel & Accessories, Auto, Motorcycle Parts & Accessories, Consumer Electronics, Electrical & Electronics, Industrial Equipment & Components, and Toys.