Precision machined parts

High quality machined parts manufactured in clean well managed factories employing modern CNC machining technologies is no longer the preserve of the West. ChinaTech Sourcing is able to source low cost, high quality precision machined parts from a number of pre-approved ISO 9000 and TS 16949 accredited factories in China. Through our experience in sourcing machined parts and our specialist technical support team on location in China, we are able to select and manage the most appropriate suppliers for your specific needs.

We have established long term relationships with sub contract Chinese machine shops that have been developed as a result of their relationship with demanding Japanese and automotive customers.

Turned parts

As engineering specialists we understand how CNC machining processes can be best applied in order to meet your requirements. We work with our suppliers to ensure that the process is optimized with the best tooling and that minimum cycle times are achieved, thus enabling us to pass the saving on to our customers. Our CNC machine shops produce precision turned parts as well as grinding, gear cutting, heat treatment case hardening and any plating requirements.

Machined parts

Whether you need secondary operations on castings or parts just machined from solid, we have access to some of the best CNC vertical machining centre (VMC) capacity in China. In conjunction with our process planning expertise we can make sure optimized robust processes are in place, thereby eliminating operation variations on critical dimensions.

Quality and inspection of machined parts

Prior to production supply all new parts are initially supplied as PPAP (Production Part Approval Process) samples along with necessary ISIR (Initial Sample Inspection Reports) material certificates for customer approval.

Inspection facilities include CMM, roundness testing, contour and surface finish testing, hardness testing, along with variable and hard gauging.

Ongoing production will be controlled with appropriate process documentation, control plans, gauging instructions and regular quality sampling via the inspection laboratories. Where necessary, SPC (Statistical Process Control) can be applied to critical features. For your further peace of mind, all deliveries can be supplied with relevant material certificates.

CNC-machined aluminium part
Turned steel part
Turned brass part
Detail of CNC-machined aluminium component