Premium's Crankshaft is manufactured from a modified 4340 material with high nickel content to reduce crack initiation and propagation. It has a high chrome content to prevent corrosion. Premium crankshafts are static balanced for smooth operation to reduce noise and vibration, which extends the life of the bearings and crankshaft.
QQ: 82357826
Phone: 0086-13706360637
Tel: 0086-13706360637
Email: sales@doublespeedpetro.com
Add: MSHM2261 RM 1007,10/F.,HO KING CTR.,NO.2-16 FAYUEN