1.4 zone, 8 zone, 12 zone ...
2. 2 sound output
3. Fire alarm system

  Various electronic safety products, smoke detector, heat detector, gas detector, fire alarm control panel, manual call point etc.

Yantai Kaiyuan Metals & Machinery Co.,ltd specialize in manufacturing various fire fighting equipment:

1. All kinds of extinguisher(Dry powder, CO2, Foam)
2. Accessories of fire fighting equipments ( cylinder, valve, pressure gauge, hose&horn, fire hose,fire hydrant,fire cabinet,fire nozzle,fire blanket,fire sprinkler, hose reel, coupling etc.)
3. FM200 /CO2 fire suppression system
4. UL/FM Grooved pipe fittings

5. Electronic safety products( smoke detector, heat detector, gas detector, fire alarm control panel etc.)
6. Fire fighting related machines(cylinder production line, fire hose machine, powder/N2/CO2 filling machine, test machine etc.)

If you are interested, welcome to visit our webiste: or , or you can contact me directly for more details.