1) Hollow shaft 2) Center diameter less than 2000mm 3) Length less than 15m 4) Weight less than 70 metric tons

This sort of product is manufactured and inspected according to the National Standardssuch as GB/t6402-91, JB4730-2000 and JB/T5000.8-1998 standards.Our factory has

ability to make shafts with outer diameter less than 2000mm, length less than 15m,

and weight less than 70 metric tons, including forged and forged hardened types.

Machinery cutting, rough cutting and tempering treatment areavailable.