Precision Plastic mould parts for injection mold 

Chenghui Precision Mould talent 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. Sodick wire-cutting EDM and Sodick oil cutting EDM machines ensure general tolerance within 0.005mm, flatness,verticality,and linearity within 0.002mm.

5. High Speed CNC (Switzerland Mikron 500LP ) milling machines  mainly make the electrodes and precise cubic curve product, which precision reach to 0.002mm. And our program master design the electrode and the CNC workshop produces it in house, which greatly ensures EDM precision, quality and fast delivery

 6 Sodick EDM machines make us possible to ensure EDM precision within 0.005mm.For special  parts, Chenghui Precision Mould could handle the Sodick EDM machines, which reach to from Ra0.15 to mirror surface.

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.

Document and data ensure product quality continuously stability.

Applying quality tools CPK assure key point and key size.

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