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 ...

ESSENTEC REFRIGERATION CO.,LTD. is leading company in China for integrates designing, developing, manufacturing and marketing IAQ equipments, mainly refrigerating, heat pump unit, testing facility HVAC etc. Our takes providing products of energy-saving, low carbon emission ...