Shanghai Zhantong Industrial Co., Ltd. has been focusing on the development in the plastic field, engaging in the research, production, and sales of mid-to-high-end masterbatches, multifunctional masterbatches, and functional modified materials. It is a technology-driven high-tech enterprise. In 2021, it established a joint laboratory for green materials with Shanghai University. Multiple research results have been successfully commercialized, providing comprehensive technical solutions. The company focuses on the design of green materials, offering more thoughtful, meticulous, and perfect design solutions to customers. The company specially hires postgraduate supervisors from Shanghai Ocean University, professors from Shanghai University, and expert teams from the National Health Industry Antibacterial Branch. The strong team of experts and scientific research capabilities maintain a high, precise, and advanced level in product development, application, and technology promotion.