Nantong Longli Metal Products Co., Ltd. is a modern integrated enterprise specializing in R&D, production, and sales of special steel wire ropes and rigging products. Leveraging the regional advantages of the Yangtze River Delta and decades of technical expertise, we deliver high-strength, corrosion-resistant, and long-lasting wire rope solutions along with customized rigging products for global marine engineering, shipbuilding, port lifting, and mining machinery sectors. Our commitment to superior quality and innovative technologies has earned us industry-wide trust.
Equipped with fully automatic stranding machines, intelligent heat treatment lines, and non-destructive testing equipment, we ensure precision-controlled manufacturing processes. Through collaborations with universities and research institutions, we have developed specialized wire rope technologies including anti-rotation systems and wear-resistant coatings. Certified under ISO 9001 Quality Management System, our strict quality control throughout production guarantees products with a service life exceeding industry standards by over 20%.
Strategically located in Nantong – renowned as the "Hometown of Steel Wire Ropes in China" – our facility benefits from the Yangtze River shipping network and land transportation hubs, enabling efficient service to domestic and international markets. Guided by our mission of "Safely Carrying the Future", we strive to become a global benchmark enterprise in high-end steel wire rope manufacturing.
With the increase in demand for marine engineering equipment, the demand for steel ropes and rigging continues to rise.
Steel rope rigging is required for ships in manufacturing, repair and daily operations.
An important part of the engineering mechanics equipment industry, steel rope rigging is widely used in this field.
In the power and petrochemical industries, steel ropes are used for lifting equipment and materials.
