Being supported by an state-of-the-art and skilled IT team, we could supply technical support on pre-sales & after-sales service for Fixed Pulley, Fixed Pulley, Pintle Chain, Split Taper Bushing,Oldham Coupling. Our tenet is clear all the time: to deliver high quality product at competitive price to customers around the world. We welcome potential buyers to contact us for OEM and ODM orders. The product will supply to all over the world, such as Europe, America, Australia,New Delhi, Korea,Monaco, Colombia.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.