"Based on domestic market and expand abroad business" is our progress strategy for Natural Ventilation Controller, Drive System For Hoisting , Maintenance Free Top Down Curtain , Tunnel Ventilation Fan ,Light Trap For Poultry . We adhere to the tenet of "Services of Standardization, to Meet Customers' Demands". The product will supply to all over the world, such as Europe, America, Australia,Sacramento , Armenia ,Uruguay , Kuwait .Our company has a skillful sales team, strong economic foundation, great technical force, advanced equipment, complete testing means, and excellent after-sales services. Our items have beautiful appearance, fine workmanship and superior quality and win the unanimous approvals of the customers all over the world.