... to the customer's drawings and specifications.We manufacture all kinds of shaft according to the customer's drawingsWe have strict ... 3m vertical lathe, T160 floor type boring machine, 10m depth drill, 6m cantilever plane, φ70 drilling machine,1.6m and ... treatment capacity:shaft: the hardening and tempering, surface quenching for all kinds of shaft no longer than 16m, large size surpporting roll, ...