Maybe no such statistics can be obtained from the fan shutter marketplace, because different manufacturers can establish various sales channels. This should not be a key when you consider whether to do the business. As a buyer, you're expected to do research to the local marketplace to figure out the demand. You may have design or own product idea. Then OEM/ODM should be found.

With highly advanced equipment, Trust&Deal Co.，Ltd. Breeding Equipment has been the at leading position of the chicken crates market. Trust&Deal's exhaust fan shutter series contains multiple sub-products. Materials selection of Trust&Deal Breeding Equipment exhaust shutter is based on scientific research. It focuses on the relationship between materials and environmental issues in order to propose design strategies to achieve reliable quality. Its heat-resisting property makes the applied environment cool. Before I install this product, I used to worry so much about the plumbism which may cause birth defects. But my worry is gone now with this wonderful filtration system. - One of our customers said. It doesn't collect the dust easily.

Our company bears social responsibility. By simplified processes using new innovative materials, our members can reduce raw material use and fully utilize the needed resources, which contributes to the sustainable eco-efficient resource use.