- Apollo Engineering Company
- Gas Pipeline Filters
- Gas Pipeline Strainers
- Straightening Vanes
- Pipe Supports
- Squeeze Tools for PE Plastic Pipe
- Cecomp Electronics
- Digital Pressure Gauges
- Digital Pressure Gauges with alarms
- Digital Vacuum Gauges
- Dualco
- Lube Sealant Guns
- Giant Buttonhead Fittings
- Melancon Energy Products
- Valve Lube Sealants
- Valve Lubrication Guns
- Valve Lubrication Fittings
- Mitutoyo America Corporation
- Precision Measuring Equipment
- Calipers
- Micrometers
- Dial Bore Gauges
- Precision Measuring Equipment
- 3D Instruments
- Precision Test Gauges
- Pneumatic Hand Pump
- Hydraulic Hand Pump
- Thermometers