Ansul安素	Fenwal	MEDC	Senscient
Apollo阿波罗	FireSentry	MSA	Sense-Ware
Autronica	Fulleon	Net Safety	Servoteknikk
B-I Industrial	GameWell	NHE (Nippon Hakuyo)	Siemens西门子
BrightSky蓝天	Gassonic	Nittan日探	Simrad Optronics
BW GasAlert	GM(General Monitors)	Nohmi能美	Simtronics
Cerberus	Groveley Detection	Notifier诺蒂菲尔	Solo Tester
Consilium康士廉	GST海湾	Novenco诺克	Spectrex
Crowcon科尔康	Hekatron	OKI冲电	System Sensor盛赛尔
Detcon德康	Heien Larssen	Oldham安姆特	Testifire
Det-tronics	Hochiki	RAE	Thorn Security科艺
DB(Dong Bang)	HOHYUN VFD	Rezontech	TQ Environmental
Drager德尔格	Honeywell霍尼韦尔	RKI Riken Keiki	Tyco泰科
E2S	KAC	Safetec	UNITOR
EDWARDS爱德华	KASHIWA	Safety System SSI	Valcom
EgonHarig Flamtron	Kentec	Schaller Visatron	VES Fire
Eltek Delta OP	Kidde凯德	Scott Safety斯科特	Xtralis VESDA威士达
ESP Safety	MARIOFF HI-FOG	Seabil Group英海联	Zellweger Analytics
ESSER安舍	Minimax	SeaPlus	Marinelec