Mechanical and electronic positive displacement rotary meters, and parts therefor, for measuring the volume of natural gas, hydrocarbons or air; electronic volume correctors, and parts therefor, for correcting volume measurements of gas, hydrocarbons or air; and dynamic simulators, and parts therefor, for electronically simulating a flow of natural gas, hydrocarbons, or air

Custom manufacture of meters, modules and electronic volume correctors for natural gas, hydrocarbons or air, and auxiliary products and test equipment for meters, modules and electronic volume correctors; contract manufacturing in the nature of applying anondizing and chromate conversion finishes