AOZE

Cleaning machines for oil and gas industrial machines; Drilling rigs; Oil-well pumping machines; Oil field equipment, namely, drilling rig mechanical handling machines and devices; Oil field equipment, namely, drilling rig mechanization machines and devices; Oil pumps for use in motors and engines; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Pumps for machines; Skid-mounted oil and natural gas extracting and processing machines, namely, viscosity reduction; Variable frequency drives for large power applications in the oil and gas, metal, marine and other Industries