... good factory price; BTO; OEM service; ISO 9001:2008. fire safety system---co2 fire extinguisher is goodour main business scopes are as follows:A ... .Fire extinguisher1.Portable dry powder fire extinguisher 1kg,2kg,3kg,4kg,5kg,8kg2. ... water-based type 3kg,4kg,6kg,9kgB.Fire extinguishing agent1.ABC dry powder fire extinguishing agent 25kg,40kg,1t2.BC dry ...