In the market of high performance polyamide materials, Sinolong industrial has built the core advantages of technology and products, providing material solutions for major countries and regions in the world. Our customers cover BOPA, co-extrusion film, flow film, spinning, engineering plastics and other fields. More than 100 manufacturers worldwide choose us in the high-end market.


In the past ten years, when we communicate and cooperate with customers, we constantly find the pain points of customers and difficulties in the industry, and continue to innovate the best solutions. In this process, we increasingly improve the cooperation methods and marketing programs with customers, and have a voice in the industry of high-performance polyamide materials.