Chengdu Macko Polymer Materials Co., Ltd. (stock code: 836843) was established in 2006. It is a professional and efficient provider of polymer new materials and new technologies in China. It mainly develops, produces and sells innovative environmentally friendly polymer materials. It can carry out targeted research and development and production according to customer needs and provide customized solutions. Macko Polymer Materials' existing core technologies are all research results of high-tech projects such as the National 863 Program and the National Science and Technology Support Program. It has long-term strategic cooperation with top academic institutions in the industry such as the State Key Laboratory of Polymer Materials Engineering of Sichuan University and the State Key Laboratory of Traction Power of Southwest Jiaotong University, and has stable and innovative R&D and technical strength. The company currently has two major product series of independently developed plastic processing aids and sound insulation and noise reduction materials, including: self-plasticizing processing aids (MPA), impact toughening processing aids (TPA), calcium zinc stabilizers, Jingyue sound insulation materials (rolls, damping materials, vibration reduction pads), etc. The products are widely used in PVC product processing, rail transportation (high-speed rail, subway, tram), automobiles, ships, petrochemicals, electricity, construction and other industries. Macko High-Tech has a wholly-owned subsidiary, Sichuan Innova Technology Co., Ltd., which focuses on the application and service of various polymer materials and provides customers with full-cycle solutions from products to applications. Macko High-Tech will continue to adhere to the corporate philosophy of "integrity, hard work, innovation, pragmatic cooperation, and win-win". Guided by market demand and driven by innovation, we will accelerate the industrialization of new polymer material technologies, continuously improve the quality and performance of existing products, provide customers with perfect technical services, and let more green and environmentally friendly polymer new materials go to society and serve the public. Use material technology to create a better future!