Supply Drawworks JC20,JC40,JC50L,JC50J,JC50D,JC70,JC70D,JC90D

Supply Drawworks JC20,JC40,JC50L,JC50J,JC50D,JC70,JC70D,JC90D and spare parts chain wheel,sprockets,roller chain,roller drum,shaft,bearing,spacer,friction drum,high clutch,low clutch,eddy current brake etc.


Jining Donghong Machinery Co., Ltd
www.dhparts.com
spareparts1960@foxmail.com
dh@dhparts.com
Mobile/WhatsApp: 0086-18954079939
Skype: spareparts1960
API  OSHA  IADC  OPEC  RIG ZONE  WORLD OIL Drilling Formulas

Drawworks