Natural gas truck and bus emissions are practically undetectable. It is true that heavy-duty natural gas vehicles (ND HGVs) still produce tailpipe emissions, but the most harmful emissions—the ones that immediately impact human health and the environment—are so low that they are called 'near-zero emission.'

California State Fire Protection are dedicated to provide comprehensive, reliable and cost effective services, specifically engineered to meet the needs of each of their clients. They provide fire extinguishers, fire sprinklers, fire hydrants, restaurant fire systems and much more.

California State Firefighters’ Association is the state’s oldest statewide fire service trade association. Since 1922 CSFA has been at the forefront as an advocate for improved working conditions, firefighter health and safety and laws designed to save life and property.

Cambridge Security Seals (CSS), headquartered in Pomona, NY, is a privately-owned manufacturer of 100% Made in America security seals, fully-customizable for a wide range of applications. Each of their seals solution is custom fit & use-specific, and they allow one central corporate order to be distributed to multiple site locations. There’s no order too large or too small for CSS.

Camden Township Fire Department is a volunteer department that serves Camden and Henrietta townships.

Cameo Systems is the UK’s designer and manufacturer of voice alarm, fire telephone, disabled refuge call, and disabled toilet alarm systems. They provide essential emergency planning and communications-based evacuation support for a number of The City of London and Canary Wharf’s landmark commercial buildings.

Camguard Fire & Security is the UK's security systems installer. The company provides burglar alarms, intruder alarms, CCTV, access control, fire alarms and integrated security systems and physical security.

Campbell Fire & Safety, Inc. has been servicing the Southern Illinois region. The services they offer are Fire Extinguisher Inspection and Maintenance, Fire Suppression System Inspection and Installation, Pre-Engineered Inspection and Installation, Fire Training Demonstrations, and High-Pressure Cleaning.

Campbell Supply is a Heavy Truck dealership with locations in New Jersey & New York, in the United States of America (USA). They are a globally renowned dealer that offer new and pre-owned Commercial and Emergency Trucks and Large Vehicles for a wide range of applications.

To the Campbellsport Volunteer Fire Department, there is nothing more important than the community they serve, and the men and women of this fine organization recognize their responsibility to help ensure the safety of the citizens.

Based in the UK, CAMS Fire & Security PLC is an access control, intruder alarm systems, CCTV systems, fire systems and security monitoring systems installer. The company provides security systems to school, collage, hospital, retail, commercial, bank and residential installations.

Canadian Automatic Sprinkler Association (CASA) is a regulatory body in Canada that overlooks the installation of sprinklers to tackle fire safety hazards in residential, commercial and industrial scenarios.

Canadian Industrial Fire Protection Co Inc. is structured to properly accommodate all clients, large & small. They perform residential, commercial and industrial installations, repairs and service at thousands of locations across Canada. They provide fire alarm and detection, automatic sprinklers, fire extinguisher training and much more.

CANCO Fire Sprinkler Services provide residential and commercial fire sprinkler services to the Cape Cod area since the 1930s. They provide a full range of fire sprinkler installation and design, fire sprinkler maintenance and certified fire inspection services to Cape Cod, Martha’s Vineyard and Nantucket regions.