Our company sticks into the basic principle of "Quality is definitely the life of the business, and status may be the soul of it" for Roof Ventilator, Light Trap For Poultry , Optimal Ventilation For Poultry House , Combine Tunnel Ventilation For Poultry ,Ventilation Curtain For Swine House . Our products have exported to North America, Europe, Japan, Korea, Australia, New Zealand, Russia and other countries. Looking forward to build up a good and long term cooperation with you in coming future! The product will supply to all over the world, such as Europe, America, Australia,Macedonia , Angola ,Bangkok , El Salvador .We care about every steps of our services, from factory selection, product development & design, price negotiation, inspection, shipping to aftermarket. Now we have implemented a strict and complete quality control system, which ensures that each product can meet quality requirements of customers. Besides, all of our solutions have been strictly inspected before shipment. Your Success, Our Glory: Our aim is to help customers realize their goals. We're making great efforts to achieve this win-win situation and sincerely welcome you to join us.