• 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

KR016 Mold Core Pins OEM Precision Lathe Machining ISO Guarantee

Place of Origin Dongguan, China ( Mainland )
Brand Name Kingrui
Certification ISO9001: 2008
Model Number KR016
Minimum Order Quantity 1 Pcs can be available
Price Negotiable
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
Product Details
Part Name OEM Precision Lathe Machining Round Core Pins And Sleeves Of ISO Guarantee Part Material SUS420 Or Determined By Your Request
Surface Hardness HV900 Tolerance 0.005 Mm Or Customized
Software Of Design Auto CAD, UG, CAD And So On Primary Machining Lathe Processing, Polishing And Internal-external Lapping Processing
High Light

ejector pins injection molding


ejector pins and sleeves

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Product Description

KR016 Mold Core Pins OEM Precision Lathe Machining ISO Guarantee
Primary Information about the Precision Mold Part


  1. Part Name: OEM Precision Lathe Machining Round Core Pins And Sleeves of ISO Guarantee
  2. Applied Material: SUS420. or according to customer's requirement.
  3. Surface Hardness: HV900
  4. Processing Technology: Lathe machining, internal-external lapping machining, EDM and so on.
  5. Accuracy of Finish: 0.005 mm
  6. Machining Equipment: Surface Grinder, lathe machine, inernal-external lapping machine, EDM machine and so on.
  7. Applicated: For plastic mold parts
  8. Surface Treatment: Polishing, mirror polishing, pvd coating, dlc coating and more.
  9. Heat Treatment: Can be available.



Key Specifications/ Special Features


OEM Precision Lathe Machining Round Core Pins And Sleeves of ISO Guarantee

1. Surface Treatment: We can supply some surface treatments for you. such as:

Polishing/ Mirror polishing/ PVD coating/ DLC coating and so on, Or custom is welcomed according to your requirement.


2. Material: There are some material categories available, details as follows:Stainless steel/ aluminum/ brass/ iron/ zinc/ high speed steel/ copper, etc.


3. Material or size and others, we will give you OEM service according to customer requirements
4. Parts Usage: We are a enterprise with mold parts processing , since its inception, our parts have been used in many different industries, such as automotive, electronic equipment, aviation, medical and so on. 
5. Machining: lath machining, cnc machining, wire cutting, discharging processing, grinding processing, internal- external lapping and so on.
6. Our Euipements: CNC milling machine, CNC machine, grinder, EDM machine, WEDM machine and so on.
7.Testing equipment: 2.5D projector, Japan Nikon Height Gages and others, two dimension, hardness meter and so on.
8. Tolerance: 0.005mm


9. Shipping:

  • Fast shipping from our factory. 
  • Part shipped after payment is received.
  • Part shipped by UPS, FedEx, DHL and others, depending on size and weight of total order.
  • Part only shipped to address listed on the invoice; not responsible for shipping to wrong address.
  • Tracking number will be sent to you as soon as we ship the goods.

9. Our Packing: PE film, PE bag, plastic box and carton box;
10. Delivery Time: In generally,  5-15 working days, it depends on the quantity of order and complexity of drawings.


11. QC: 100% inspection before shipping.


12. Payment Terms: T/T or negotiable.


13.  Main Export Market:

  • The United States
  • Germany
  • Italy,
  • Japan
  •  Europe
  • and other countries and regions

14. Kingrui supplys customized service only.



Primary Competitive Advantages


  • Small Orders Accepted
  • Guarantee/Warranty
  • International Approvals
  • Price
  • Product Performance
  • Prompt Delivery
  • Quality Approvals
  • Reputation
  • Service      



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