Jinan Shuangyi Environment Engineering Co., Ltd.
Jinan Shuangyi Environment Engineering Co., Ltd.
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Hot Sale 4''6''8''10''Centrifugal Whirly Bird Roof Extractor Fans No Power Roof fan Turbo Fan
Product's advantage:
1). No maintenance or operating costs.
2). Water and dust proof.
3). Improves air quality.
4). Improves productivity.
5). The structure of the high quality.
6). The precision of the running device.
7). Green environmental protection ventilation equipment.
8). Applicability widely. All kinds of industrial factory building contour plate light steel structure roofing, concrete roof can also be installed. And there's no need to support, installation is convenient.
Electric Roof Ventilator:
1.Material- FRP, Stainless Steel, Aluminum Alloy.
2.Size- with diameter from100-1200mm, choose according to air capacity or customized.
3.Type- Axial Roof Fan or Centrifugal Roof Fan.
Packing info:
Our Services
1. Warranty: 1 Year warranty for all products.
2. Products Quality: 100% products inspection before delivery.
3. Just in time delivery: Normally, lead time is 10-15 days.
4. Customized Service: As we have our own molding department, customized service can be provided.
5. Prompt Customers Service: TradeManager,Skype or E-mail will be replied in 24 hours.
About Shuangyi: