highest quality precision screw Machined Components utilizing CNC Multi Axis Machines and Brown and Sharp and Swiss Screw Machines. If your application calls for parts that can be manufactured via screw machine technology - the name Cole Screw Machine Products should be at the top of your contact list. Decades of experience, a well organized production facility, technical knowledge, and hands-on owner management all add up to performance you can count on. Hangzhou Dawopu Trading Co., Ltd Add: No168.JianDing Road JiangGan District Hangzhou City ZheJiang Province China Tel: 86-571-89967020 Fax: 86-571-89967015 Web : www.dawopu.com E-mail: info@ dawopu.com