Third party inspection services in the oil and gas industry; Underwater structural inspection services; Technology supervision and inspection in the field of geological mining, oil and gas industry; Inspection of oil fields; Environmental engineering, testing and inspection services; Monitoring inspections of manufactured goods and manufacturing machinery for quality control purposes; Pipeline inspection services

Third party inspection services in the oil and gas industry; Underwater structural inspection services; Technology supervision and inspection in the field of geological mining, oil and gas industry; Inspection of oil fields; Environmental engineering, testing and inspection services; Monitoring inspections of manufactured goods and manufacturing machinery for quality control purposes; Pipeline inspection services