Heating Treatment Progressive Stamping Die Parts For Mold Insert

Production main process

1. Heating treatment 

2. Surface grinding ,

3. PG profile grinding,

4. Wire cut EDM

Our range:

 progressive die parts, like punches  and stripper ;mold parts for injection molds(cavities, cores, inserts, pins, base, sliders, spare parts),to businesses from various industries, including Automotive, Electrical, Electronic,Medical, 

Quality Guarantee

Using dimensional and optical inspection equimentment, Chenghui Precision Mould ensures that the tolerance and dimensional integrity of each part remains uncompromised.

Chenghui Precision Mould operate ISO 9001:2008 system, committing to continuous process improvement eliminating variability and inconsistency within the manufacturing process.

Applying quality tools CPK control key point and key size.

Through reliable quality, Chenghui Precise Mould deciates to develop long-term relation with customer

and  be a truthworthy strategic parter.

About Us

Dongguan Chenghui Precision Mould specialized in high precision and high quality various types of led lead frame mould, progressive stamping die, precision injection mold parts . With the most advanced equipment Switzerland Mikron High Speed CNC (Mikronhsm 500LP) ,Japan Sodick AD30Ls EDM,WAIDA SPG type R-type CNC optical projection grinder, Sodick AQ400 wire cut EDM, J/G cornidates grinder, flat surface grinder, we produce high quality and precision products for our customers at fair and competitive prices .