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 Inlet Ventilation, Roll Up Curtain For Poultry , Barn Ventilation Curtain , Pulley For Curtain System ,Poultry Ventilation Fans . We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success! The product will supply to all over the world, such as Europe, America, Australia,Swedish , Sevilla ,Oman , Marseille .The quality of our products is equal to OEM's quality, because our core parts are the same with OEM supplier. The above products have passed professional certification, and we not only can produce OEM-standard products but we also accept Customized Products order.