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Yi Neng,Weifang,Shandong,China China
As you can see from the picture, we call that ventilation fan as butterfly cone fan. 1.This fan adopts advanced frontward open system, butterfly type
This kind of cone exhaust fan /cone ventilation fan is the improvement of the normal ones. 1. Reasonable cone designing, low noise, big air flow, str
1.We are the OEM for this kind of exhaust fan. which are especially for cow house. 2.There is the CNC production line in our own factory to master qu
1.We are the OEM for ventilation fans, which are widely used in poultry house, greenhosue, industrial purpose etc. 2.There is the CNC production line
連絡先担当者 Ms. Cherry Dong
住所 Yi Neng, Weifang, Shandong
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