GRC Trademark

Providing technical support, namely, technical advice concerning the installation, repair and maintenance of electric or electronic apparatus, equipment and devices used for automated or partly automated industrial operations; Technical support services, namely, technical advice related to the repair of gauges, instrumentation, and data processing equipment for downhole oil and gas well measurements and monitoring; Installation, maintenance and repair of oil and gas well downhole gauges and data acquisition equipment

Oil and gas well downhole survey and measurement equipment; Technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; Pressure gauges; Temperature sensors; Temperature measuring instruments, not for medical use; Pressure measuring apparatus; Scientific instrumentation for measuring , acquiring data, and monitoring downhole oil and gas well pressure, temperature, fluid reservoir level, fluid flow, and electronic lifting pump diagnostics, not for medical use