Leading manufacturer of welding wire feeder/welding tractors/RV reducer

RV reducer, listed on the Chinese National High Technology Research and Development Program

Factory established-Zhenkang Machinery

Year 1993

First print motor wire feeder launched

Year 1995

Up to 4000 hours working life of improved print motor,double stronger than Made in Japan

Year 1997

PMDC series wire feeder for CO2 welding released

Year 2000

Overseas company-Grandwelding established

Year 2007

Project RV reducer of robots started

Year 2010

Zhenkang RV reducer project success

Year 2013