Yongkang JinBang Ventilation Equipment Factory is located in the China Hardware City - Yongkang City in Zhejiang Province of China. We have been producing and designing ventilation equipment for 4 years since 2006, as a specialized factory of evaporative coolers, exhaust fans, roof fans (attic fans), and cooling pads. Our products are usually used by industrial workshops, stock farms, greenhouses, civil houses, and others. We produce and sell 14, 000PCS fans every year. The advantages of reasonable prices and nice quality make us enjoying good relationships with both domestic and overseas dealers. We will do our possible to offer nice services and high-performance fans. You are welcome to contact us.