Heat recovery ventilator, air handling unit and ventilator accessories professional manufacturer

DONGHAI INDUSTRY   is one of the leading ventilation system manufacturer in China, we produce Heat recovery ventilator,Energy recovery ventilator, Ventilator, air handling unit, Rotary wheel all related products with ventilation system,our factory is located in Taizhou Zhejiang province, over 20 years production and development  experience of ventilation system which make us more professional, these advantage also let us work OEM with some world famous brand,

We adopt the best raw material from local and international market, eg: Baosteel  galvanized steel which is the best in China, Japanese Panasonic DC eco brushless fan motor  etc,We also has obtained  many certificate, like, CCC,CE,ISO9001:2000 etc,

Our company has been keeping the principle of quality first, best delivery time and competitive price. We have attained ISO 9001:2000 which make us manage well and quality controlled stable,

The products of our factory sell well both at domestic and abroad because of the high-quality, good performance, long life service, good reliability etc. The factory has a good selling network in the whole nation and produces the matching products for large and middle enterprises in the country for a long time and is deeply welcomed by vast users, meanwhile the factory still export product to West  and east Europe , Australia market , etc

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