We support our purchasers with ideal premium quality products and substantial level company. Becoming the specialist manufacturer in this sector, we've acquired rich practical working experience in producing and managing for Forced Air Inlet, R&P Drive Tunnel Door , Motorized Roll Up Curtain , Minimum Ventilation System ,Roll Up Curtain For Dairy . We give priority to quality and customer satisfaction and for this we follow stringent quality control measures. We have in-house testing facilities where our products are tested on every aspect at different processing stages. Owning to latest technologies, we facilitate our customers with customized production facility. The product will supply to all over the world, such as Europe, America, Australia,Brazil , Bulgaria ,Austria , The Swiss .Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.