D.HYBRID SYSTEMS

Storage system which includes tanks, transfer lines, manifold regulator, filters and controls, e.g. comprised primarily storage tanks meeting the requirements of Department of Transportation Certified Types 3 and 4 for compressed natural gas tanks for highway vehicles, metal pipes for liquid and gas transfer, manifold of metal for pipelines, gas regulator, fuel filters and electronic control panel for compressed natural gas storage systems

Electronic controllers with fuel gauges for measuring, controlling, monitoring consumption for use with compressed natural gas storage systems

Installation and maintenance services for fuel storage and transfer systems using compressed natural gas storage systems, e.g. Installation and maintenance of fuel storage and transfer systems using compressed natural gas storage systems

Design services of fuel storage and transfer systems using compressed natural gas storage systems, e.g. Design services for others in the field of fuel storage and transfer systems using compressed natural gas storage systems