"Based on domestic market and expand overseas business" is our development strategy for Exhaust Shutter, Worm Wheel Gearbox , Step Motor Gearbox , Air Inlets For Hog ,Light Trap For Poultry . By 10 years effort, we attract customers by competitive price and excellent service. Moreover, it's our honest and sincerity, which help us always be clients' first choice. The product will supply to all over the world, such as Europe, America, Australia,Indonesia , panama ,Adelaide , Costa rica .We've more than 10 years exported experience and our products and solutions have expored more than 30 countries around the word . We always hold the service tenet Client first,Quality first in our mind,and are strict with product quality. Welcome your visiting!