Shanghai Tianqiang was founded in 2000 and is a high-tech enterprise focusing on waste plastic recycling, classification, decomposition, and granulation. It integrates plastic modification, research and development, as well as sales services. The company headquarters is located in Fengxian District, Shanghai. Subsidiaries include Shanghai Tianqiang Industrial Co., Ltd. and Shanghai Tianqiang Environmental Protection Science & Technology Co., Ltd. The factory covers an area of over 320 mu. The company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and OHSAS18001 occupational safety and health system certification. Relying on innovation and customer value-driven strategies, the company has evolved from a simple waste plastic recycling and granulation plant into a data-driven, standardized recycled plastic modifier enterprise. It has grown from a regional small local company to a global professional supplier for multiple renowned enterprises. Annual production capacity exceeds 50,000 tons, and the company has established a complete industry chain for plastic recycling, granulation, modification, research and development, and sales. Based on its leading-edge recycled plastic modifier R&D innovations, the company creates greater value for its customers. It is recognized by Shanghai as a high-tech enterprise and provides professional product solutions to the global market.