- By using high-tech with propriectual property rights, ring traveller works stable in orbit, and good performance in anti-wedge; yarn channel in spacious;inside is deep, neck wall is thin, and it will not wedge ring traveller, no tarn silient tension occur.
- Use advanced imported or domestic equipment to process steel ring track.
- By using special curved mirror track surface process steel and advance surface treatment process, the track has stable friction coefficient, to form long term lubrication channel of ring traveller.
Ring cup Series:
- Ring qualitative classification
- C20 steel series
- Bearing steel series
- Alloy steel series
- Chromium manganese titanium steel series