1. Material: Brass, Aluminium 2. Specification: OD10-20, ID4-8mm, L10-38mm 3. Finish: Plating, Anodize 4. Certificate:BV, ISO The company advantages: 1. Located in Dongguan City, P.R.C. 2. Near to the import & export ports. 3. 80 sets of Automatic machines, 11 sets of CNC machines 4. 100-120 staffs, 30 techniques, 30 managements 5. Short delivery date, strict quality management, good service and ...