Hydraulic and pneumatic components for backhoes, bulldozers, cranes, wheel loaders, graders, excavators, and related moving and lifting equipment, namely, valves, pistons, manifolds, pneumatic and hydraulic pumps, pneumatic and hydraulic compressors, and pneumatic and hydraulic actuators; Hydraulic, pneumatic, and electronic components for land vehicles, namely, hydraulic circuits for land vehicles, wiring harnesses in the nature of wires, terminals, and connectors bundled together to transmit power and signals to equipment mounted on the body parts of automobiles; electronic control units for vehicles, namely, electronic stability system to allow better control and maneuverability of vehicles, sold as an integral component of vehicles; OEM driveshaft and precision power train components for land vehicles, namely, vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential; hydraulic and pneumatic components for tractors, dump trucks, snow removal trucks, and related land vehicles, namely, valves, pistons, manifolds, pneumatic and hydraulic pumps, pneumatic and hydraulic compressors, and pneumatic and hydraulic actuators, not for vehicle motors or engines; Custom manufacture of hydraulic, pneumatic, and electronic components and controls for commercial, industrial, and vehicular applications; custom manufacture of OEM driveshaft and precision power train components; Custom design of hydraulic, pneumatic and electronic components and controls for commercial, industrial, and vehicular applications; design of OEM driveshaft and precision power train components