1.Secondary shaft
2.Material: 20CrMnTiH
3.ISO/TS16949 2002 certification

This product is processed by carburizing and quenching, with the effective hardened case depth of HRC 0.7-1.5, and surface hardness ≥HRC59.

We have our own production base in Xinwen Industrial Park which has passed the ISO/ TS 16949:2002 certification and follows strict quality management.

We are supplier for SINO TRUK, MAN, FAW, DONGFENG and other truck giants with advanced technology and equipments. Our factory owns 767 equipments, including 6 carbonitridinig production lines, 330 gear-processing machines, 2 vacuum ionic nitriding furnaces and the largest line-up of vertical gear-broaching machines in Shandong, with the annual capacity of 2 million pieces of gears.

 Crafts advanced, detection means complete and product quality reliable, we can provide high-quality service for you!