Shenyang Siwei High Polymer Plastics Co., Ltd. is a high-tech enterprise specializing in plastic modification. It boasts strong economic strength and technical capabilities, and its products are widely used in home appliances, automobiles, aviation, and railways. Customers are spread across various regions, and the company enjoys a high market share. Siwei adheres to a high-tech, market-oriented, and internationalized approach to technology, brands, and capital, upholding the tenet of "Supreme Integrity, Serving Society." We pursue practicality and innovation, striving for excellence and continuously injecting new vitality into the engineering plastics industry. In recent years, Siwei has also developed EPE (pearl cotton) consumer products, mainly used in floor heating, packaging, and daily necessities. These products are economical, aesthetically pleasing, convenient, and durable, and have received widespread consumer acclaim. Main products include: toughening agent series, compatibilizer series, modified plastics series, and thermoplastic polyurethane elastomer (TPU).