Shanghai Ocean Shipping Company Limited Ships Supply Company is a Shanghai-based ship supply and technical services entity within the COSCO Shipping group, providing safety equipment servicing, structural inspection and ship store supply work to commercial vessels calling at Yangtze River estuary terminals and along the East China coast. The Shanghai Ocean Shipping ships supply organisation offers a broad technical portfolio combining life-saving appliances, fire-fighting equipment, lifting gear, pressure vessels, hull thickness gauging, tightness testing, non-destructive testing and underwater inspection. Engineers carry out periodical testing of LSA and FFE items, annual servicing of lifeboats and rescue boats with their davits and launching systems, liferaft annual inspections, fire extinguisher recharging, servicing of fixed fire-fighting installations including CO2, foam and water-spray systems, fire hose and hydrant testing and checks on EEBD and SCBA breathing apparatus, immersion suits and lifejackets. Hull and equipment scopes cover ultrasonic hatch cover testing, lifting appliance and gear surveys, pressure vessel inspection, hull ultrasonic thickness gauging, watertight integrity testing, diver-based underwater inspection and NDT applied to welds and structural members. Service supplier approvals are held under ABS, BV, CCS, DNV and Lloyd's Register for relevant categories, supporting acceptance of reports during periodical, intermediate and special surveys carried out under SOLAS, MARPOL and code requirements. As part of the COSCO Shipping ship supply organisation, the entity combines service delivery with ship store, spare part and provisioning support during port calls. Customers include affiliated fleets and third-party owners trading through Shanghai who need coordinated multi-discipline service attendances backed by broad class recognition.