- Forged Shaft,Forged Shafts 20-45#/35-42CrMoA/20CrMnMoA/20CrNi2MoA
- 2016-10-31 03:09
- 1. Material: 18CrNiMo7-6, SAE 4340, 4140, S355JR, 86602. SIZE: Length less than 6000mm, OD less than 1000mm3. Weight: Le
- small marine gearbox
- 2016-10-25 23:02
- We are one of the leading manufacturers of gearbox in China, specialized in gearbox industry for 22 years. Our products