Sichuan Dawn Precision Technology Co. Ltd was founded in April 1995. Now we are the professional manufacturer of pulley, bushing, and other mechanical transmission parts. We own 63 product patents. Management system has integrated ISO9001,TS16949 ,IS014001,OHSAS18001. Sichuan Dawn Precision Technology Co. Ltd has integrated casting, forging, machining, heat and surface treatment, assmbling and packaging. We are professiona manufacturer and exporter.