Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Curtain System For Poultry, Rain Sensor , Agri Ventilation System , Tunnel Ventilation Fan ,Poly Shutter . We cordially welcome customers from at home and abroad to join us and cooperate with us to enjoy a better future. The product will supply to all over the world, such as Europe, America, Australia,Ghana , St. Petersburg ,Montreal , Nicaragua .Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!