• A hood

A hood


Custom processing: types: Material: steel.

Performance: low noise fan uses: roof fan brand: Three

Model: SX

Product Details

Quick Details




1 generation air convection, heat dissipation. 2 to reduce air conditioning load, increase indoor air fresh. 3 out of the roof moisture, damp, steam, keep the roof is dry. 4 instead of heavy electric exhaust fan, reduce support cost saving electricity, lose noise.


No fan power is based on the principle of natural wind driven turbine rotation and indoor and outdoor air convection fan, air flow either parallel to the direction of the acceleration, and into the bottom vertical air flow, a device to improve the indoor ventilation effect. The fan is not electricity, no noise, long term operation. According to the laws of nature and the air flow principle, reasonable positioned on the roof top, can quickly exhaust the indoor hot and dirty gas, improve the indoor environment.


1 low cost, belongs to one-time investment, life-long free repair.

2 convenient installation, saving manpower resource consumption, without the need for electricity consumption.

3 material: stainless steel, quality assurance for fifteen years.

4 no power consumption, no pollution, which belongs to the environmental protection practical products.

Company Profile


Yingkou Sanxing construction group, Yingkou Sanxing Construction Group Equipment Manufacturing Co., Ltd. is provided below the banner, Yingkou Sanxing construction group color plate Engineering Co., Ltd., Yingkou Sanxing construction group Penglai, Xingcheng seafood breeding Co. Ltd., Yingkou Sanxing construction group Shenyang investment development Limited by Share Ltd.

Yingkou Sanxing Construction Group Equipment Manufacturing Co., Ltd, a professional design and production of cold roll forming equipment. As one of the most famous manufacturers Chinese, we committed to the development and manufacture of cold roll forming equipment from 1992. We can design and produce all kinds of cold roll forming equipment in a short time.

The equipment and the trademark "our three stars" are well known all over the world. We are Chinese many trading companies and manufacturers suppliers. Our main products are: K-span vaulted roof panel forming unit, no beam vaulted roof plate forming machine, polyurethane sandwich panel production line, the benzene board and rockwool sandwich panel production line, C purlin machine, Z purlin machine, C&Z purlin machine, flat molding equipment, hidden roof panel forming equipment, building bearing plate molding equipment, glazed tile forming machine, bending machine, slitting machine, shearing machine, infinite ridge machine, multi window wrapping machine. Our company supply requirements for steel structure engineering of all equipment, parts and raw materials.

Our company has passed the ISO9001-2000 quality system certification, CE quality system certification. In the process of production, we strictly abide by the quality and technical requirements. We have excellent quality, advanced equipment, high praise, affordable price, good after sale service, our company's equipments are sold well in 23 provinces and cities Chinese. Equipment was sold to Germany, Holland, India, Indonesia, Iraq, Afghanistan, New Zealand, Syria Republic, Arabia, Russia, Kuwait, United Arab Emirates, Sultan, South Africa, bangladesh.

In addition to the production of a variety of cold roll forming equipment, our company also undertakes steel structure engineering at home and abroad. There are many excellent engineers and technical workers in our company, large steel structure engineering construction and design. Our high speed, high quality and well received by domestic and foreign partners praise.

We warmly welcome all over the world new and old customers to visit our company, negotiate. We believe that cooperation of mutual benefits would create a better future.


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