- Water Ring Vacuum Pump units
- 2017-01-14 04:36
- Certificate: ISO9001-2000, CE 1.Mechanical seal,No oil absolutely2.Cavitation protection 3.The whole dessign, save space
- pump stand
- 2016-10-25 07:58
- we have many years work experince in the OEM manufacture.we have matel cutting ,welding, heat treat, painting, package.