CTA

machine tools, namely, power tools, in the nature of metal gears, shafts and sprockets; machine tools, namely, power tools for use in the oil and gas industry, namely, soft wet running and pulling tools for use in oil field tubing; arresting tools to prevent explosions; bottom hole pressure shock absorber tools; bottom hole pressure safety shear sub tools; bottom hole pressure knuckle joint tools, and equalizing standing valve test tools