1.35kg dry powder 2.Cylinder W/smooth welding, W/O scratching, grain, burrs 3.Brand product,high quality,competitive pri 1.filling weight:35KG 2.trolley type/wheeled 3.factory price 4.ISO 9001: 2008A.Fire extinguisher1.Portable dry powder fire extinguisher 1kg,2kg,3kg,4kg,5kg,8kg2.Wheeled dry powder fire extinguisher 35kg,50kg,70kg3.Hanging dry powder fire extinguisher 4kg,6kg,8kg4.Portable CO2 ...