poultry extractor non-power roof fan
USD $17 - $29 /Set
Min.Order:100 Sets
Qingzhou Big Cubic Industry And Trade Co., Ltd.
Detailed Description
The products operate stable, quietly, to improve the room enviroment.
Adopt a whole set of advanced bearing, no lubrication to be lid , low fault rote
Corrosion/acid-resistance, long-service time.