LongEn ST company would provide excellent product, professional service, innovative designing for the customer from providing heat exchanger to design the heat exchanging system as well as production transformation and system innovation. We are integrity, professionalism and respect our work; We are credible for taking responsibility; We maintain constant learning to improve our service levels.


Tel:8621-58206388     68670826



Address: Pudong New Area, Shanghai City Road, No. 15, 5A


Since the year 1992, engineers of LongEn Co., Ltd. has been helping Chinese Customers understand and learn how to use the plate heat exchanger. In 2005, ShangHai LongEn ST Heat Transfer Technology Co., Ltd., which incorporates the leading heat exchanging technology of Sweden and the control technology of German, was established in Shanghai.

All Rights Reserved : ShangHai LongEn ST Heat Transfer Technology Co., Ltd.   Technical support : 西安灵客嘉   License : 沪B2-20140130