Shanghai Hecheng Polymer Technology Co., Ltd. was established in 2 0 0 9, located in Shanghai, P. R. of China. Plants and warehouses located in Shanghai Songjiang district. We are a leading national high-tech enterprise focused on R&D, manufacturing and global supply of high-performance polyurethane (CPU) elastomer materials. We have more than 70 employees, with R&D personnel accounting for nearly 30% of the total. Hecheng Technology combines expertise in material R&D, production craftsmanship and technical capabilities, delivering one-stop end-to-end support for customers from product development to commercial production. We have 16 major production reactors, more than 1000 prepolymer grades in our product range, including high-performance cast polyurethane prepolymers, quasi polyurethane elastomer materials, special functional materials, eco-friendly adhesives and additives. We deliver tailored material solutions to meet precise customer demands. Widely used in automotive, photovoltaics, machinery, mining, marine, sports and industrial auxiliary parts, they are exported to North America, South Korea, Southeast Asia and beyond, earning more recognition from clients. We have R&D center dedicated to custom formulations developed for specific performance and processing needs, provide strong technical support for downstream processing. Strict quality control systems, advanced production and testing facilities ensure consistent, reliable product performance and long-term stability for industrial customers worldwide, these capabilities are supported by advanced laboratory analysis, including basic mechanical testing, thermal analysis and chemical resistance evaluation, to make sure all the customized material meet customer’s needs. Please contact us for any ideas or concepts for the products, we are glad to work together with you and finally bring you the satisfied products.