Custom manufacturing and design of consumer products, namely, tools, hand tools, measurement instruments, drywall tools, torches, liquefied petroleum gas (LPG) cylinders, outdoor recreational products, camping devices, entertainment products, helium-filled balloon kits, and celebration products. Custom manufacturing and design of commercial and residential building products, namely, well water tanks, expansion tanks, liquefied petroleum gas (LPG) cylinders, fire fuel suppression and chemical tanks. Custom manufacturing and engineering services in the field of energy solutions, namely, fuel systems, alternative fuel systems, gas containment and storage solutions, gas containment and storage services, fuel cylinders for vehicles for storing alternative fuels such as compressed natural gas (CNG) and hydrogen