Shield Marine Tech Company Ltd. is based in Hebei Province, providing marine safety and inspection services to commercial vessels calling at northern Chinese ports along the Bohai Bay and surrounding waters. The company offers a portfolio combining life-saving appliances, fire-fighting equipment servicing, lifting gear and pressure vessel inspection, and underwater hull examination. Technicians 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. Further scopes include lifting appliance and gear surveys, pressure vessel inspection and diver-based underwater inspection of hull plating, sea chests, propellers and rudders carried out by trained crews. Shield Marine Tech holds service supplier approvals under ABS, BV, DNV and Lloyd's Register for relevant safety and inspection categories. This combination of recognitions supports acceptance of its reports during periodical, intermediate and special class surveys carried out under SOLAS, MARPOL and code requirements. Working from Hebei, the team mobilises engineers and equipment to vessels at Tianjin, Qinhuangdao, Tangshan and other Bohai-area terminals, coordinating around cargo operations and commercial schedules. Customers of Shield Marine Tech Company Ltd. include domestic and international shipowners, ship managers and shipyards that need coordinated LSA, FFE, lifting and underwater inspection work carried out by a single organisation operating in northern China and the surrounding maritime region.