Shenglong Oil and Gas Pipeline Inspection Technology Co., Ltd ("Shenglong") is a subsidiary company of HILONG Group which focus on the pipeline and drill pipes inspection. Its main business is pipeline in-line inspection (ILI) and integrity assessment, sales of in-line inspection tools, External Corrosion Direct Assessment (ECDA), Pipeline Integrity Management (PIM), Inspection and evaluation of drilling pipes and casing and tubing. Shenglong has experienced R & D, services teams and advanced ILI Pull test facility, masters the core technology of pipeline intelligent inspection data analysis, and is committed to providing customers with first-class integrity evaluation technology services.

Shenglong has obtained the national MFL qualification, anti-corrosion construction and anticorrosion safety certificate, and has passed quality, health, safety and environmental system certification (ISO 9001, ISO 14001, QHSAS 18001). The inspection equipment has passed the ATEX certificate, and the technicians have obtained relevant national NDT qualifications, including national MFL and pipeline integrity management qualification, American ASNT, British NS..