Founded in 2017 with registered capital of ten million RMB, Tianjin Borui Testing Technology Co., Ltd is a Tianjin-based non-destructive testing house focused on inspection of special equipment, industrial plant and marine structures. The Borui company operates under integrated management systems certified to ISO 9001:2015 for quality, ISO 14001:2015 for environment and ISO 45001:2018 for occupational health and safety, with around twenty-five technically qualified staff holding professional titles and certificates for eddy current, radiographic, digital radiography and other advanced NDT methods. Inspectors are also listed as IRATA-trained rope-access technicians and the company is a member organisation of DROPSOnline, allowing it to safely deploy to elevated and confined inspection locations including superstructures, masts and high cargo holds. For the maritime sector, field teams perform ultrasonic hatch cover tightness testing under IACS UR Z17 on bulk carriers and general cargo vessels calling at Tianjin Xingang, watertight integrity verification of doors and bulkhead penetrations under SOLAS II-1, and magnetic particle, dye penetrant and ultrasonic examination of hull welds, structural details and pressure components, with results captured on a hatch-by-hatch and weld-by-weld basis. Rope-access deployment allows efficient inspection of high-level internal cargo-hold structures and external superstructures without staging, reducing off-hire time during port calls. Tianjin Borui Testing Technology is recognised as a service supplier by the China Classification Society, so its NDT and tightness-test reports are accepted by attending CCS surveyors for statutory and class verifications on Chinese-flagged tonnage and foreign vessels operating at Bohai Bay ports. The Borui team also provides ad-hoc emergency damage and incident inspections to owners and underwriters after grounding, contact or fire events, producing reports formatted for class, P&I and casualty investigation purposes.