A Jiangsu Shenyun String & Belt Co Ltd workshop located in Erjia town, Tongzhou district. [Photo/ntfabu.com]

Jiangsu Shenyun String & Belt Co Ltd, located in Erjia town, Tongzhou district and administered by Nantong in East China's Jiangsu province, specializes in producing nylon ropes, mooring ropes, kite wires, power ropes, slings, fishing ropes, sailing ropes, climbing ropes, aramid ropes and other ropes for various purposes.

The high strength fiber ropes produced by Shenyun are used in the CNS Liaoning aircraft carrier.

The company has nine sets of major large-scale rope production equipment and more than 200 sets of various special-purpose rope and belt equipment. In order to control and improve the product quality, it purchased various kinds of testing machines and facilities from overseas countries.

In recent years, Shenyun's scientific research ability continues to be enhanced. By creating new product design concepts, transforming equipment functions, and optimizing research and development processes, the company has gained intellectual property rights and technical secrets for rope production. It also has six patents for invention and five authorized patents for utility models.