... steel,Brass,Aluminum ISO9001:2000/ROHS Certified stamping parts,metal part,punching partsFeatures:Key specifications/Special features:1. The ... , Brass, Aluminum, etc2. Over 20 years experience in metal stamping3. Facility:Automatic stamping machine, Punching machines, Oil Hydraulic ... price with the best quality and serviceTHS provides state-of-art quality and competitive price.OD size, Thread size ...