Shenzhen Tengshi Youchuang Technology Co. Ltd. Is a professional R & D, production of AC and DC micro fan company. The factory is located in the world manufacturing city of Dongguan Fenggang Town. We are one of the three enterprisesin Dongguan fan industry. Our company supplies different kinds of products. With the continuous development of the company's technology, the company trasnfer from the parts of cooling fan to been a finished already production services.