Automatic ABC Dry Chemical Powder Fire Extinguishers are suitable for most fire classes. The extinguisher body is constructed from cold rolled steel (CRS) and fabricated by automatic metal inert gas (MIG) welding process. Each extinguisher body is then subjected to hydrostatic pressure in order to assure the safety of the end-user. The external surface of the body is shoot blasted and to improve paint adhesion. Each extinguisher is electro-statically painted using polyester resin before being baked in the oven. The dry chemical powder is capable to deal with class B flammable liquid fires and flammable gases fires, also deal with class A fires involving carbonaceous materials like wood, paper etc. It can be also applied for electrical fires.