OEM Customized CNC and Optical Profile Grinding Parts Metal Precision Parts

1. Material :  imported Tungsten 

2. Size : According customer requirement

3. Hardness: 80-90 HRC

4. Surface Grinding Precision : 0.002MM

5. WEDM Angle Clearness<0.05

6. Optical proflie grinding torleance: 0.002mm

7. MOQ:1 PC acceptable

8.QC checking: full size checking

9. Packing: 

About us

We manufacture and supply precision mold parts for injection molds(cavities, cores, inserts, pins, base, 

sliders, ,progressive dies)

Our quality, absolute accuracy and short delivery times will help your business needs  with components 

less than 1.0μm surface roughness and accuracy of less than ±0.003m E.D.M. and less than 0.3μm 

surface roughness using the surface grinder.

In-house capabilites: cylindrical ghrinding, surface grinding, profile grinding, basic milling, CNC, EDM W.E.D.M, mirror polish(Ra0.04).

Advantage

1. 60 professional and skilled technicians and 10 master of optical profile grinding ,CNC milling, mirror EDM, wire EDM

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

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

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

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

6  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.

7.  ISO 9001:2000 system vrified and operated.

8. Quick response and timly delivery 

FAQ

Q1 What type of company?

We are precision mould  mould maker factory.

Q2 Can you make high precision mould according samples or drawings?

Yes, we can produce them with talent and advanced equipment ; precision reach to 0.001mm.

Cooperate with us

I warmly invite you to visit our factory at your convenience. Audit and evluate our advanced equipment and process  technical, you will find our capability and quality control system. It will also be a win-win for us to develop long-term cooperation.