Precision Machine Parts 1. Material: Brass, yellow brass 2. Processing technology:Polishing 3.MOQ:2000PCS Precision Machine Parts Product Description1. Material: Brass, yellow brass, red brass, copper, bronze 2. Processing technology: Precision machining, casting, sand casting 3. Surface treatment: Polishing, zinc plating, chrome plating, powder coating, e-coating, phosphate coating, paint 4. ...