Aston Tech Ltd. is a Taiwan based supplier and manufacturer of machinery parts for paper manfcatuering ,package rubber industires and other web-converting appliaction.Established by a group of professionals experienced in mechanical parts.Aston always aims to provide a superior product at a reasonable price with excellence service to our customers while maintaining the highest professional standards. Product lines of Aston mainly focus pneumatic component and motion control products.It includes a variety of customized air shafts / air chucks / safety chucks, powder brakes / clutches, pneumatic brakes / clutches, edge position control systems/EPC,re-winding/un-winding systems, tension..