Unpowered Stainless Steel Roof Fan Wind Bulb Hood Wind Ventilation Natural Air Exhaust Fan

• Customization: Available
• Material: Stainless Steel
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Model NO.: Customized
• Flow Direction: Oblique Flow
• Pressure: Low Pressure
• Certification: ISO, CE, CCC
• Transport Package: Seaworthy Package
• Trademark: Beideli
• Origin: China
• HS Code: 8414599050
• Production Capacity: 1000000 Set/Sets Per Year

Product Description

Product Description

The Beaufort scale	Wind speed	Wind pressure
0	0-0.2	C
1	0.3-1.5	<1
2	1.6-3.3	1
3	3.4-5.4	1-3
4	5.5-7.9	3-7
5	8.0-10.7	7-14
6	10.8-13.8	14-23
7	13.9-17.1	23-35
8	17.2-20.7	35-52
9	20.8-24.4	52-72
10	24.5-28.4	72-97
11	28.5-32.6	97-128
12	32.7-36.9	128-164
13	37-41.4	164-206
14	41.5-46.1	206-256
15	46.2-50.9	256-312
16	51.0-56.0	312-377
17	56.1-61.2	377-449
18	>61.2	>449

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Packaging & Shipping

Company Profile

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Why us

Why US ? 

1 professional service, have more than ten years experience.

2.Even traders, but we are more professional than manufacture, as we put all attention to service our clients. and we make 100% tt to factory ,then factory give us cheaper price than they offer directly to foreign clients.

3. Flexible payment term: Both TT and LC at sight can be choosed
4. Help client to find matching grade quickly and precisely, Professional Technology Service Sale Team
5. Convenient Transportation, near to Qingdao Port; 
6 Provide photo and video shooting services during the shipment, so that you can know the shipment situation at any time

Shandong Beideli HVAC Equipment Co., Ltd. is located in Zibo City, China. Our company is near to Qingdao City and Jinan City, with convenient sea and air transportation. With more than 8 years' development in the HVAC industry, we have won a high reputation in the field, integrating the design, production, and service. Our product range consists of air diffuser, air ducts, air grills, ventilation system and related products.We have the ability to produce a wide range of products with various designs and sizes. Our products are manufactured from high quality base materials such as aluminum, plastic, metal and wood. Our products are suitable for a wide range of applications including ceiling, side-wall, flooring, base board, and commercial industry installations. We has all kind of advanced equipments for press forming machine, injection machines, automatic powder coating line and automatic feeding line. Besides, We also have a tooling shop, which is capable of making tooling for press metal, casting and plastic injection molding. So we can make customized design and customized size to fulfill the clients' request.
With rich experience in making HVAC parts and doing OEM for overseas customers,we are able to make the products meet your specifications.
We never overs tress credibility when building friendships with our customers. We hold the belief that we should never boast what we have but should always strive to become even better.

FAQ

A) How could I get a sample?
We do not provide free sample, if you are interested in our products, please contact our customer service, she can tell you the details of the sample.

B) Sample time?
Existing products: Within 15 days;

C) Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.

D) Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.

E) How to guarantee the quality of your products?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.