Nantong Ocean Ship Equipment Co., Ltd. was founded on 11 February 1999 and is supported by COSCO Shipbuilding Industry Company, with corporate email correspondence handled through the parent COSCO Shipping group. The company's main business covers ship outfitting work, the manufacturing and installation of steel structures, and the design, construction and supply of outfitting for shipping and ocean engineering accommodation. Product lines include large ship steel structures, body sections, small and medium-sized outfits, and machining services. The Jingjiang-based facility functions as a ship supporting production base in Eastern China, integrated into the wider COSCO Shipping ship repair and shipbuilding network that includes COSCO Nantong Shipyard nearby. Within the marine inspection and testing scope referenced by classification society ABS, Nantong Ocean Ship Equipment is associated with hatch cover ultrasonic testing, pressure vessel inspection, watertight integrity testing, underwater inspection and non-destructive testing assignments tied to vessel work at the Nantong cluster. Its position as a COSCO-backed outfitting and steel-structure manufacturer for ships and offshore accommodation is the verifiable thread that ties the corporate email under the coscoshipping.com domain to the Jingjiang ship equipment entity.