BELEF, Chinese based company which develops and manufactures pneumatic rack & pinion actuators for the automation of industrial valves. Our product range includes pneumatic actuators and a wide range of control accessories including positioner, limit switches, solenoids, valve controls & accessories & mounting kits. Up to date production and control machinery allows BELEF to track and verify all the production phases, resulting in a high quality level standard on all their products at all times. Application: used in industries including gas & oil, refining, petrochemical, chemical processing, pulp & paper, mining, transportation, food & beverage, pharmaceuticals, shipbuilding, and HVAC & power, etc. Our objective is to be your preferred partner and supplier, through providing you with products that are engineered to meet your exacting requirements, delivered on time, with a commitment to through-life support and above all, to the quality standards demanded in today business arena.