HANNOVER MESSE 2019,
01 - 05 April
Cixi Zhonghang Presicion Machinery
They are made of various material ,eg. Carbon steel, Alloy Steel etc; OD Dimensions is from 10mm to 50mm; Various Heat Treatment like Carburising, Nitriding, Quenching & Tempering ,Nitrocarburising etc can be used ,so as to achieve better Hardness etc .Meanwhile Yellow Zinc Plating is better preventing from parts being corrosion etc They are widely used for Automotive,Truck etc Filelds
High precision machining bushing & sleeve are made of Carbon steel, Alloy Steel, Stainless Steel etc; OD Dimensions is from 10mm to 100 mm; Carburising, Nitriding, ...
Small CNC Parts can be made of different material eg. carbon steel ,alloy steel etc;
With various heat treatment dealt, eg. case hardening, quenching & tempering ...