We "Dong Woo Electric Machine Ind." are established as a marine equipment supplier for heating and pressure vessel system in Busan 1986. We have been improved our mechanical technical know-how over 25years we supplied the best quality products with competitive price to ...

TrueTech is a leading engineering company which designs, manufactures, markets and services electric water heaters, boilers, heating & cooling systems, fresh sea pressur systems for every sector application on customer demandsOur Flexible, Secure And Efficient Production Processes ...