Fujian Liheng Polyamide Industry Co.,Ltd. which has a high-tech enterprise integrating the research and development, production and sales of nylon is established in October 2005. The total registered capital is 69.88 million US dollars, and the total project investment is about 3.5 billion yuan. It is a subsidiary of the chemical fiber sector of Highsun Holding Group . The company focuses on the production of differentiated polyamide 6 yarn，polyamide 6 yarn for civil use and elastic yarn, with an annual capacity of 180,000 tons polyamide 6 chips, nylon filament annual capacity of 165000 tons, to provide global customers from the cyclohexanone, caprolactam, polyamide, nylon 6 spinning, polyamide 6 cyclohexanone - caprolactam - polyamide - nylon 6 spinning - nylon 6 texturing - warping - weaving - dyeing and finishing ,"polyamide 6 eight industrial chain complete solution.

With high technology as the starting point, technology as the core and strong technical team as the support, the company is determined to innovate and has more than 80 national patents, becoming the "national differentiated nylon 6 development base" and "Fujian Province enterprise technology center". With high quality products and perfect services to win the wide recognition of the society, It has successively won the titles of "Civilized Unit", "Meritorious Enterprise", "Star Enterprise", "High-tech Enterprise", "AAA level Honest Enterprise", "Honest and quality-oriented Member Enterprise of Fujian Province", "Top 500 Competitive Enterprises of Textile and Garment Enterprises in China" and "Top 10 Competitive Enterprises of Chemical Fiber in China". The company takes the market reputation as the banner, the harmonious development of economy, environment and society as its own responsibility, from product design to production, always adhere to the "green environmental protection" first, adhere to sustainable development, won the "energy conservation advanced enterprise", "environment-friendly enterprise" and other titles. At the same time, with high quality products and perfect service to win the wide recognition of the society, has won the Fujian Province famous trademark, AA integrity enterprise, Fujian Province integrity, quality member enterprise, meritorious enterprise, high-tech enterprise and other titles.