CSE CORPORATION:Manufacture portable gas detection and breathing apparatus. Their SR-100 self contained oxygen breathing apparatus and their Explorer 4 series personal multi gas monitor are designed specifically to meet the demands of the mining industry. The same is true for their full range of accessory belts available with suspenders, and a variety of pouches.

NIELSEN-KELLERMAN: Manufacturers of the world-famous KESTREL pocket environmental monitors. Available in several models to display/record airflows, temperature, pressure, relative humidity, heat stress index, dew point, wind chill and other environmental and workplace parameters.

BROOKVILLE EQUIPMENT CORPORATION: Manufactures rail and rubber tired haulage equipment; diesel and electric, for mining, tunnel construction, industrial switching, airport ground support and transit applications. Their design and engineering capabilities allow them to customize to each application.

CONCEPT CONTROLS INC: Provide the SKC line of Industrial Hygiene monitoring equipment and accessories for workplace sampling and analyses of particulates, gas & vapours, bioaerosols, light, moisture, & IAQ. And the QUEST line of Instruments, and Data Management and Analysis Software for Noise, Vibration, Heat Stress, Air Quality and Gas Monitoring. Also RAE Systems PID’s and colorimetric detector tubes, Honeywell Analytics, GasTech and BW Technologies for portable and fixed system gas detection, Occupational Health Dynamics quantitative fit-testing, Gasco calibration gases, SE International radiation monitors, Arizona Instrument mercury analyzers and Hanna Instruments, Waterra, and Solinst for water quality and level monitoring.