Trasom Fire and Security are a family owned and operated fire alarm protection company that operates primarily in Southern California. The focus on all types of commercial properties including schools, universities, malls, office and residential properties, as well as hospitals and hotels.

TSI Incorporated serves a global market by investigating, identifying and solving measurement problems. As an industry leader in the design and production of precision measurement instruments, TSI partners with research institutions and customers around the world to set the standard for measurements relating to aerosol science, air flow, indoor air quality, fluid dynamics and biohazard detection.

Around the globe, UL works to help customers, purchasers and policymakers navigate market risk and complexity. UL builds trust in the safety, security and sustainability of products, organizations and supply chains – enabling smarter choices and better lives. UL's robust suite of offerings includes testing, inspection, auditing, certification, marketing claim verification, training, advisory services and software solutions.

Universal Fire Protection is one of the well-known fire fighting equipment company in Pakistan that provides fire fighting equipment, fire safety equipment, security equipment and repairing and maintenance of fire alarm system, fire extinguishers, hose reels and hose boxes, sirens for alarming fixed automatic extinguishing system and refilling of all types of fire extinguisher.

VOCA Fire Protection, based in the Northwest of England, offering comprehensive services to the commercial, industrial, retail, leisure, educational sectors & care sectors, their installations vary from shop units, to care homes to cinemas.

Yuyao Haitong Fire-fighting Equipment Co., Ltd is a manufacturer & supplier of fire fighting products in China. The company produces all types of fire extinguisher valves, sprinklers, landing valve, nozzles, accessories, etc.

Yuyao Shundan Fire Equipment is a specialized manufacturer of fire sprinklers and nozzles. They also provide glass bulb fire sprinkler, fusible alloy nozzle, ESFR sprinkler, water mist nozzle.