EMA Electronics, started in 1979, is an experienced manufacturer in sensors technology and industrial switches, including three divisions: Factory Automation, Process Automation and Human Interfaces. The product line of PA involves Flow Sensors, Temperature Sensors, Pressure Sensors, Flow Meter, Radar Wave Level Sensors, Guided Radar Level Sensors, Ultrasonic, Rotating Paddle Level Switches, Vibrating Fork Level Limit Switches and Float Level Switches. The factory automation contains Proximity Sensors, Valve Sensors, Photoelectric Sensors, Area Light Curtains, Speed Monitors as well as AS-i system. EMA also offer 16/22/25/30mm Control Switches and 50/70mm Multi-Layer Light Towers. Those could meet your applications for all-kinds of industry.



Owning an outstanding R&D team who focus on core technique and devote themselves to development and innovation, we provide our esteemed customers with All-In-One solutions. We believe that the only way to offer the best industrial control system for customers is to be a total solution provider. Through our enterprise concept, we can make our customers reduce the cost of operation, enhance the efficiency of work, and increase the quality and plus the extra value of products. There are over 8,000 customers in all industries worldwide. Our qualified products can successfully be used in worse environment with long life-time.



Ema tests our major products precisely for safety and has obtained related international certifications such as UL, ULC, SEMKO, CQC/CCC, and CE as the best guarantee for our products. In addition, we acquired certifications from international quality control systems including SGS, UKAS, CQC, and ISO9001:2008, as well as systematized our quality control method. To follow RoHS directive of EU and the green concept, all of our products meet RoHS standard.



Ema is a member of AS-interface Organization, which based on Germany. AS-I system, as a simple network, is specified by binary I/O device, and makes complex connection to simple wiring.



One of Ema innovative products, flow temperature sensor, has been awarded iF Product Design, which is one of the top-three world famous industrial design competition, and is also marked as "Design Oscar" because that all judges are composed of international and outstanding designers. These awards prove that the products of Ema can meet customer's needs with workmanship and innovative designs as "art of technology".





WE, Do Not make "me-two" products!

WE, Do Not supply low price with low quality products!

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