• Gaontech Co., Ltd.

    Gaon Tech produces air to heat exchangers. We constantly research , develop and  produce highly efficient are a company specializing in the production of small (residential) and large (commercial) energy recovery ...

    Telephone:82 - 70 - 77123901Address:857-4, Songma-ri, Daegot-myeon, Gimpo-si, Gyeonggi-do 415-855 Korea

  • DHI Group Co.,Ltd

    Ningbo Donghai industrial specialize in air conditioning and ventilation for more than twenty years.   Our factory produce fan coil,heat exchange ventilator AHU. Our products are all with CE certificate. We sell them to European , African American market. We welcome the ...

    Telephone:86 - 574 - 88026385Address:Haishu District Wangtong Road 1080 Ningbo Zhejiang 315100 China

  • Holtop Artificial Environment Technology Co., Ltd

    We are dedicated to the research and technology development in filed of heat recovery indoor air quality. We leading company China who proffesionally produces energy ventilation systems. Our products comprise ventilators (HRV ERV), plate rotary exchangers, handling units other ...

    Telephone:86 - 20 - 39388201Address:Room 2-1108 Industrial Plaza, Tian An Hi-Tech Ecological Park, No. 730 Yingbin Road, Panyu District Guangzhou Guangdong 511400 China

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