ISO Certificated Core Pins And Sleeves Custom CNC Machining Steel Molding

Group core pins and sleeves
Min. Order 1 piece
Terms of Payment all
Update Time 2018-01-24
Item specifics
Place of Origin:Dongguan, China ( Mainland )
Brand Name:Kingrui
Minimum Order Quantity:1 Pcs can be available
Packaging Details:PE film covered first, Plastic box, then carton last.
Delivery Time:Normally, simple parts, 5-7 days, complicated parts, 7-15 days. According to QTY and the complexity of drawing.
Payment Terms:T/T 50% as deposit 50% before shipment
Supply Ability:1200-1500 units per month
  • Description
  • Product review

Custom CNC Machining Steel Molding Core Pins And Sleeves With ISO Certificated
Primary Characteristics of the Mold Part
1. Our used Material: Steel. And Kingrui can provide other types of materials as well. such as: aluminum, HSS, SS, copper, zinc,etc.
2. Mold Part Machining: Internal-external lapping, grinding and discharging processing.
3. Tolerance: 0.005mm or as customers' requiremnet.
4. Surface treatment: Electro-polish, PVD coating, Mirror coating and so on.
5. Applied software: Auto CAD 2000, UG,CAD,etc.
6. Quality assurance: 
To ensure quality, we have tightened quality control and inspection control in whole productive process.

  • The mold design should be check by customer and our high grade engineer, before processing.
  •  We check the mold part in the machining process to ensure the structure and dimension correct.
  •  After the mold parts finish, we should check the sample to confirm the molding part is correct according the drawings, and also make the sample inspect report.
  • Above quality inspection work to confirm the mold can be running smoothly after shipping to the customer factory, and every work process can be traced back if necessary.

Specifications  of This Part
1. More than 11 years experience. 
2. High quality. 
3. OEM service. 
4. ISO factory


stainless steel, copper, steel, aluminum, zinc, etc.

Surface Finish

PVD coating, DLC coating, mirror polishing, etc.


0.01- 0.005 mm


0.01 to 100kg


According to the client’s requests 

Main Process

Internal- external lapping, cnc Machining, EDM, wire EDM, etc.

Main Equipment

CNC machine, Internal- external lappping, grinder machine, EDM machine, roughness tester, hardness tester, concentricity tester etc.


Customized and tailored orders are welcome
High quality and delivery in time
OEM are accepted
Inspection report and material test certificates are available upon request

2D drawing software


2D drawing format

dwg,dxf, pdf

3D drawing software

Pro-e, UG, Solidwork, MasterCAM,Catia

3D drawing format


Shipment Details  

1. By air, it takes 3-7 days for delivery. The goods can be shipped by DHL, Fedex, UPS
2. By sea, the delivery time is based on your port 
To South East Asian Countries takes about 5-12 days
To Middle east countries takes about 18-25 days
To European countries takes about 20-28 days
To American countries takes about 28-35 days
To Australia takes about 10-15 days
To African countries takes about 30-35 days
Mold Part Display   

If you have any questions, you can  contact us anytime.
                                            -------Our team will help you solve problems within 12 hours.