Min. Order Reference FOB Price
1 Piece US$220.00-780.00 / Piece
Product Description
XHBQ-D2THC~XHBQ-D4THC XHBQ-D6THC~XHBQ-D13THC HOLTOP ERV/HRV INNER CONSTRUCTION XHBQ-D2THC~XHBQ-D4THC XHBQ-D6THC~XHBQ-D13THC Working principle of Holtop heat and energy recovery ventilator(HRV &ERV) ...