energy management services, namely, providing consumer product information for the purpose of selecting energy production equipment to meet the consumer's specification; procurement, namely, purchasing energy production equipment for others; commercial assistance relating to system integration in the field of energy production equipment; business services, namely, operation of energy production equipment for others; all of the above using advanced technologies that include AC, DC, power gener...

transmission couplings, transmission shafts, mechanical instrumentation couplings, drive shaft assemblies, flexible couplings for machines and structural parts therefor