1.35kg dry powder 2.Cylinder W/smooth welding, W/O ... .Brand product,high quality,competitive pri 1.filling weight:35KG 2.trolley type/wheeled 3.factory price 4.ISO ... 2kg,3kg,4kg,5kg,8kg2.Wheeled dry powder fire extinguisher 35kg,50kg,70kg3.Hanging dry powder fire extinguisher 4kg,6kg, ... Fire extinguishing agent1.ABC dry powder fire extinguishing agent 25kg,40kg,1t2.BC dry powder fire extinguishing agent ...