Metal cylinders for compressed gas or liquids, sold empty

Propane torches

Metal cylinders for compressed gas or liquids, sold empty

Metallic tanks, pressure vessels and cylinders including metallic tanks, pressure vessels and cylinders for propane, refrigerant, industrial gases, chemical and fire suppressant; liquid petroleum gas tanks, pressure vessels and cylinders for automotive and forklift vehicles; metallic parts, fittings and accessories for tanks, pressure vessels and cylinders including caps, handling attachments, valves, gauges, connectors and monitoring equipment

Testing, retesting, authenticating and quality control including testing retesting, authenticating and quality control of tanks, pressure vessels and cylinders and their parts, fittings and accessories; electronic storage of data; data storage, other than physical storage; data mining; engineering services; design services