1. Can be used on 2kg, 3kg, 4.5kg. 5kg co2 fire extinguisher

2. High quality with competitive price
3. OEM service

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. 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.