The Special Equipment Inspection and Research Institute is mainly engaged in the inspection and testing, quality inspection, research and development, type testing, document identification, administrative license identification and review, drafting of regulations and standards, safety assessment, risk assessment, technical arbitration, failure analysis, accident investigation and handling, judicial appraisal, product (system) certification and review, energy conservation supervision, personnel training, qualification assessment, technical consulting, domestic and foreign technical and academic exchanges of boilers, pressure vessels, pressure pipelines, elevators, lifting machinery, passenger ropeways, amusement facilities, motor vehicles and related products. The detection of various indicators in boiler water and heat transfer oil is carried out by the north