... Use coverage:Printer, printing machine,Auto-control machine 2.Model Number: ZH Pneumatic Pressure Switch ZH Pneumatic ... 8"-1/2"6. Diameter of shaft: 32,40,50,63,80,1007. Origin: Zhejiang, China8. Model: QGFB ... lubricated8) Joint pipe bore: 1/8"-1/2"9) Cushion: adjustable cushion at both ends Process ... are licensed to export, providing competitive price.2. Factory with about 200 workers and 40 seniors ...