Precision EDM parts for SMD LED lead frame mould core

1. Material using : imported SKD11,SKH9,Elmax,Viking, or others

2. Size ; According customer requirement

3. Hardness: 58-60 HRC

4. EDM Precision: 0.002MM

5. Surface Grinding Precision : 0.002MM

6. Surface Roughness for EDM reach to Ra0.1 even mirror surface

7. Angle Clearness<0.05

8. OEM service

9. MOQ:1 PC acceptable

Chenghui precision mould talent and advanced equipment guarantee your product

1. Imported material from america ,Japan and Sweden etc.

2. Our talent: 60 professional and skilled technicians and 10 master of optical profile grinding ,CNC milling, mirror EDM, wire EDM.

3. our process skills are be industry leadership in mould machining field such as EDM and PG optical profile grinding.

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

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

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

7. Sodick wire-cutting EDM and one Sodick oil cutting EDM machines, they ensure general tolerance within 0.005mm, flatness,verticality,and linearity within 0.002mm.

8. ISO 9001:2008 system certificated and operated.

9. Quick response whatever require or aftersale and timly delivery 

Quality system guarantee your product

Chenghui Precision Mould operate ISO 9001:2000 system; such as product abnormal handling process program and and customer complaint handling program, committing to continuous process improvement eliminating variability and inconsistency within the manufacturing process.

Each part prcoess are checked  and testing by QC or woker. 

Applying quality tools CPK control key  size.