Dynamos; Agricultural machines, namely, harvestors; Bits for power drills; Electric hammers; Electric hand-held drills; Electric screwdrivers; Power-driven wrenches; Pumps for machines; Valves being parts of machines; Welding machines, electric

Providing geothermal wellhead repair and maintenance services, namely well repair, surface casing and wellhead repair, and valve stroking, and wellhead valve change repair and replacement of defective and corroded valve parts, stud bolts, and anchor casings