Headquartered in Lianyungang, Jiangsu Province, Pluck Marine Service Co., Ltd. is a Chinese marine safety, inspection and ship-repair contractor supporting commercial shipping at major Chinese ports including Lianyungang, Shanghai, Nantong, Guangzhou and Tianjin, with branch coverage across the Bohai Rim, Yangtze River Delta and Pearl River Delta. The company is recognised by the Bahamas Maritime Authority as an approved service provider, and its operations are organized around three core technical pillars: ultrasonic thickness measurement and non-destructive examination work; life-saving and fire-fighting equipment servicing; and Inventory of Hazardous Materials surveys. Within the LSA segment, engineers undertake periodic life-saving appliance testing, lifeboat and rescue boat servicing under IMO MSC.402(96) and MSC/Circ.1206, liferaft servicing, davit and launching system overhauls, immersion suit and lifejacket inspection, and lifting appliance and gear surveys. Fire-fighting work covers extinguisher recharge, fire hose and hydrant testing, breathing apparatus including EEBD and SCBA, and related pressure vessel inspections. Hull and structural services include ultrasonic hatch cover tightness testing, hull ultrasonic thickness gauging, watertight integrity testing, in-water hull surveys with diver support, and NDT methods such as ultrasonic flaw detection, magnetic particle and dye penetrant inspection. Pluck is recognised by classification societies including ABS, Bureau Veritas, DNV, Indian Register of Shipping, Korean Register, Lloyd's Register, RINA and CCS, allowing rope-access and conventional surveyors to issue reports accepted for statutory class surveys.