We are a professional ventilation system manufacturer with many years of experience in the market of the EU. With the development of world markets' requirements, we aim to develop the markets of the Far East and the Mid East. Relying on high and stable quality goods, our brand name becomes better and better. We have introduced computer ventilation assembly lines and automatic test & inspection lines to ensure that each of our products to be good quality. We also set our motor producing lines in the end of 2006. From motor stator punching procedure to the end of assembly, all motors...