Shanghai WOD Automation Equipment Co., Ltd. is a high-tech enterprise committed to R&D, production, sales and service of intelligent electric actuators and control valves. Established in 2004, SHWOD has been committed to the design and manufacture of electric actuators and electric valves for about 15 years. SHWOD electric actuators and valves have the characteristics of good quality, reasonable price, exquisite appearance, convenient installation, easy operation, explosion-proof, intelligent control and stable performance.Our intelligent electric actuator is the top intelligent product in the world. Advanced ultra-large-scale digital integrated chip, professional digital torque sensor and digital displacement sensor, Chinese and English menu operation and display, intelligent, efficient and humanized mechanical and electrical integration of the structure design, resulting in its perfect function. Our multi turn(VQ series), quarter turn(HQ series), smart rotary type(SQ series) intelligent electric actuator with a variety of valves supporting the composition of the executive unit. It is widely used in the automatic control system of the vapor-liquid transportation pipeline of petroleum, metallurgy, electric power, steel, chemicals, water treatment, bio-pharmaceutical, paper making, foodstuff, military, etc. It can not only meet the requirements of frequent regulation control, but also meet the requirements of intermittent control as well as realization of intelligent measurement and control for Field-bus.Our company always pays attention to 'quality first' brand strategy and insists on continuous innovation. All of SHWOD products have passed the CE certification and the test of National Industrial Automation Instrument Product Quality Supervision and Inspection Center with every performance and index qualified. We have international advanced production line, precise machining center and perfect testing equipment, always organize production according to