Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Rack And Pinion Roof Ventilation, Ventilation Fan System , Drive Solutions For Animal Shed , Tunnel Inlets For Hog House Ventilation ,Natural Ventilation Pig House . We are also constantly looking to establish relationship with new suppliers to provide innovative and smart solution to our valued customers. The product will supply to all over the world, such as Europe, America, Australia,Malta , Frankfurt ,Niger , Nicaragua .We integrate design, manufacture and export together with more than 100 skillful workers, strict quality controlling system and experienced technology.We keep long term business relationships with wholesaler and distributors form more than 50 countries, such as USA, UK, Canada, Europe and Africa etc.