42 Providing quality assurance services for the petroleum and oil industry; Technical engineering services for the petroleum and oil industry; Performing oil well diagnostics and oil-well testing for the petroleum and oil industry; Quality management services, namely, quality evaluation and analysis, quality assurance, and quality control, in the field of the petroleum and oil industry; Governmental compliance testing, namely, analysis and testing of oil workings in the petroleum and oil industry; Inspection of oil fields for the petroleum and oil industry; Providing inspection services for oil refineries, power plants, pipelines and chemical plants; Inspection services, namely, providing examinations of the fabrication of piping in pipe mills; Providing coatings and corrosion inspections related to the petroleum and oil industry
Trademark: 86806935
