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Huaaixin adheres to the professional, dedicated, concentrative concept of development, over the years only do the research and production of plate heat exchanger.
HUATAO GROUP
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The companies under Ritwel:
Beijing Huaaixin Energy—saving Equipment Co.,Ltd.
Zhuozhou Retwell Mechanical Equipment Co.,Ltd.
RITWEL(TIANJIN)IMPORT AND EXPORT CO.,LTD.