• Dongguan Kingrui Precision Mould Co.,LTD
    Ray-hans Precision Tools Pvt Ltd
    We have coperated with Kingrui since 2005, Kingrui's foundation. we once were a Tyco company, and now a Group company. Kingrui show their best support
  • Dongguan Kingrui Precision Mould Co.,LTD
    KINGRUI a reassuring supplier. and Kingrui stands out among Chinese spare parts makers. I recommand their team to many of my friends.
  • Dongguan Kingrui Precision Mould Co.,LTD
    KYOCERA Corporation
    Kingrui is a rigor partner. they can always keep the qualiy and fast delivery. we once invited their team to visit out workshop. they learns fast.
Contact Person : Lydia
Phone Number : 13829100895
WhatsApp : +8613829100885

OEM Precision Core Ejector Pins And Sleeves Injection Molding

Place of Origin Dongguan, China ( Mainland )
Brand Name Kingrui
Certification ISO9001: 2008
Model Number KR0429-6
Minimum Order Quantity 1 Pcs can be available
Price Negotiable
Packaging Details PE film covered first, Plastic box, then carbon 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 800-1000 units per month
Product Details
Product OEM Ejector Pins Injection Molding Precision Core Pins And Sleeves Ejector Pins And Sleeves Material Brand 1.2343 And So On
Material SKD61/SKD11/SKH9/SKH51/DC53/SUS440C Dimension Designation According To Drawings
Standard DIN, ANSI, JIS, ISO Etc. Hardness 52-54 HRC Or According To The Material Of Your Order
Tolerance According To Drawings Dimension Selection According To Drawings Of Core And Sleeves
Transportation By Ocean Or By Air
High Light

Core Ejector Pins And Sleeves


Precision Ejector Pins And Sleeves


OEM Ejector Pins Injection Molding

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Product Description

OEM Ejector Pins Injection Molding Precision Core Pins And Sleeves Ejector Pins And Sleeves


1. Over 16 years experience in mold parts machining

2. Custom service can satisfy our customers' need

3. ISO certified factory



Detailed Description  


A. Products Application: Injection mold 


B. Products Features: Tolerance ±0.005mm, High precision, Perfect Surface, Geometric Tolerance And Roundness, Reliable Material For Long Working Life.

C. Order Method: Personal customizaton and processing with supplied drawings are available.






OEM Precision Core Pins And Sleeves of Internal - External Lapping Machining


Service Type

Precision mold parts machining service



SKD11, D2, SKH51, SKD61 etc



0.001-0.005 mm


Life Time

 normally 0.3-0.5million times


Design Software AutoCAD, PRO/E, Solid works, UG(NX), Cimatron, MasterCAM
Surface Treatment

PVD coating, DLC coating, Polishing, mirror polishing and so on





OEM service




Internal - External Lapping Machine, Milling, Grinding, CNC, EDM, WEDM, Forming Machine,Precision flat milling  and so on


Inspection Machine 100% Inspection, CMM, 2.5D Projector, Microscope and so on
Supplying Report Material reports and Dimension test reports made from the originof the place
Payment Terms T/T,50% as deposit 50% before shipment

Business Scope

& Service Details

With hard working, outstanding quality, and dependable service, we have successfully and steadily grown over

the years and have survived good and bad economic times along the way. Most of our products have exported to

USA, Germany, Italy, Sweden,U.K., Belgium , Finland and so on.







Mold Parts Display   

OEM Precision Core Ejector Pins And Sleeves Injection Molding 0



Truth should be proven through their own eyes, welcome to our company. You will believe that our products and service are competitive! If you are interested in us, please don’t hesitate and feel free to contact us.