Jiangsu Gelin Machinery Co., Ltd covers an area of 53,000 square meters. It is one of the largest, most technologically advanced and most competitive chain manufacturing private enterprises in China that integrates product research and development, production, sales and service. The company can produce three series and multiple varieties of high-strength round link chains, compact chains, slag dragging chains, connecting links, hoisting chains, marine chains, various scrapers and corresponding accessories for various slings with diameters of 14-70mm and strength levels of 60-120.Jiangsu Gelin Machinery Co., Ltd. has a strong design and R&D institution and advanced production and testing equipment. It has realized the automation of the entire process from blanking, heating, ring knitting, welding, dethorning, heat treatment, and shot blasting,laying a solid foundation to ensure product quality. Over the years, our company has obtained a number of invention patents in chain production equipment and process technology.