girth gear

I' d like to introduce one of our superior products-Ring Gear.It' s produced by ourselves plant so we can control the quanlity, cost and delivery directly.
Ring gear of our produced: such as spur gear, bevel gear, worm gear, rack gear etc.
Dimension and material : as per customers' requirement.( Max dia: 11 meters)
Inspection standards : ISO, DIN.AGMA, GB
Hardness: Max 400 BHN.
Our strength lies in large size ring gear and some high hardness ring gear.

Contact: Telin Hill
tielinhill at yahoo.cn