We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Light Traps For Poultry House, Pig Barn Ventilation System , Daylight Control System , Swine House Ventilation ,Natural Ventilation For Livestock . We are also the appointed OEM factory for several worlds' famous products brands. Welcome to contact us for further negotiation and cooperation. The product will supply to all over the world, such as Europe, America, Australia,French , Lahore ,Estonia , Georgia .Our factory insists on the principle of "Quality First, Sustainable Development", and takes "Honest Business, Mutual Benefits" as our developable goal. All members sincerely thanks for all old and new customers' support. We will keep working hard and offering you the highest-quality products and service.Thanks.