Import equipments maintenance

● NKH after-sale service team not only serve for NKH equipments ,but also provides maintenance and repair service for the imported helium leak detection system, Vacuum fluid charging machine, Auto-brazing machine, etc, to help customer solve the problem of expensive maintenance and long period of repair. 
● NKH re-structure project, to retrofit the old equipment and then to provide faster cycle time, thus to advance the whole product rate.