Our company is specialized in all types and sizes of gears, who located in Dongguan city, nearby Shenzhen city, China. A credible sales network has been set up and we have our regular clients from over 100 countries and regions worldwide. Module: 0.2-10, outer diameter: 6-800mm, who located in China. Our main products: spur gear, timing pulley, heilcal gear, rack gear, sprocket, internal gear, gear shaft and so on.High quality, low price, best service as well as fast delivery are our advantages.Welcome to our website: Http://jinshengtai.net.cn/Http://precision-gear.en.made-in-china.comYour comments on our products or any information on your market demand will be really appreciated. We wish to express our desire to enter into business relationship with you.Tks and B&R.Ivan MaSales Manager