Mjärdevi Science Park

EF engineering is selling and marketing products and services in flow technology. We have a widely range of industry products with focus on industry valves and silencer. We offer also consultants services in flow technology. EF engineering, have a great knowledge of the Chinese market and long experience within heat and flow technique Manufactoring in China Most of our valves are produced in China, while the silencers are made in Austria. We have office in Linköping and Shanghai. Our partners in Shanghai have a long experience of both exports business and valve productions. We have agreements and co-operations with a lot of valve manufactories all over China. Further more we have established a big network in China, including manufactories, shipping agency and authorities.