1. Machining shaft. 2. Certificaiton: ISO13485, ISO9001, ISO14001, ISO16949. 3. Apply: Used in laptop. 4. ISO9001, ISO14001 CNC turning shaft1. Specification:6*27.2.2. Material: Stainless steel; SST; SUS; Aluminum.3. Certificaiton: ISO13485, ISO9001, ISO14001, ISO16949.4. Apply: Used in laptop.CNC turning shafts; CNC turning metal parts; CNC processing metal components; high precision metal parts ...