Tungsten carbide Precision progressive die components for progressive stamping die stripper

Production main process

Heating treatment, Surface grinding , PG profile grinding, Wire cut EDM, EMD , CNC milling , Milling are the main product process.

Our talent and advanced equipment guarantee your product

1. Chenghui Precision Mould have more than 60 professional and skilled technicians ;10 master of optical profile grinding ,CNC milling, mirror EDM, wire EDM who were more than five years experiences working in foreign-owned enterprise. These talents ensure our product satisfy customer requirement quickly and our process skills are be industry leadership in mould machining field such as EDM and PG optical profile grinding.

2. Chenghui Precision Mould specialize in precision led lead frame mould , precision progressive stamp mould and precision plastic mould part. 

3. Chenghui Precision Mould provide advanced R&D service and experienced engineer ,your inquire would get prompt responses within 24 hours.

4. Japan Waida PGX-2500SP type optical projector profile grinder ensure processing precision 0.001mm.

5. Sodick wire-cut EDM and one Sodick oil cutting EDM machines general accuracy within 0.005mm, flatness,verticality,and linearity within 0.002mm.

6. For the combination-product ,we could contorl torlerance 0.002-0.003mm perfectly and ensure high speed stamping die life and more press stroke.

7. Imported high-class material from america, Japan, Sweden, etc. prolong your mould lifespan

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.

Chenghui Precise Mould deciates to develop long-term relation with customer through reliable quality; and  be a truthworthy strategic parter.