Profile: D A B Engineering Co., Ltd. specializes in the design and manufacture of fire protection equipment. We are an ISO 9001:2008 certified company. We also manufacture valves, actuators & other related products. Types of products we provide include CO2 cylinder valve, CO2 solenoid valve, cylinder valve actuators, CO2 accessories, manifold pressure switch, 20-50 mm POD valves, manifold check valves, and other additional products. We provide a wide range of actuators to be fitted on top of our CO2 cylinder valves. Our range includes pressure and manual, pressure, Metron protractor & manual handwheel.