Machine shop: general machining, arc & gas welding, drilling, boring, cutting, honing, lathe & mill work; structural metal fabricating Gaseous fuels and additives, Fuel additives, Gaseous fuels, Metal inert gas MIG welding services, Tungsten inert gas TIG welding services, Laser welding services, Spot welding services, Projection welding services, Brazing services, Soldering services