Material: iron, copper, brass, normal metal sheet

Key point on quality: size is key this model item

Short description: precise part, the size is control within 0.02-0.05mm.

Specification: it will be 100% doing as per drawing.

Application:

It is mainly for connector part for car, also electric item. For electrical item, the requirement standard is less to this model.

Quality control:

Full process control. The main scope is as follows:

1) Material: it should be from qualified factory for raw material. It comes with double checking to ensure inside raw material of metal is acceptable;

2) Tooling & progressive die: the working time should be controlled closely. Like insertable part, the designed working life is for 100,000 pcs. The finishing quantity is up to this number. The insertable parts must be replaced by new one. Also during working, the finished metal part should be inspected every 1 hours.

3) Reducing the connection step: this is additional method for finishing quality.

FAQ:

Why the price for similar part comes with big difference ?

For raw material cost, it is a factor. But for finishing tool is key. Like progressive die, if material in Japan iron material, like SKD11, also the processing machines is quick wire cut, mirror EDM. It will help the metal parts grade. It is like one system. Afte we upgrade the progressive die, we have to enhance the all matching step, even packaging material. Most customer have this part, they are for finishing complete product. We also consider the finishing speed.

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