There are more than 60 sets of large and medium sized machining equipment, Including the 8m vertical lathe, 5m NC drilling machine, 6. 3m hobbing machine, 6. 3m medium- Frequency hardening machine, Three- In- One hardening machine (GC13130 gear (dia. 1. 2m) GCK1500A NC vertical shaft (dia. 5m) TF021 gear ring submerged oil quenching (dia. 5m), 6*10m high- Temperature quenching and tempering furnace etc. Thus its machining and production capacity is very strong. And we also have passed the certification of ISO09001: 2000 quality system. The diameter range from 1 meter to 6 meters we can manufacture. For more information about us, Kindly please visit our website: Www. Lyxql. Com you're likely to find helpful information there