• 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

High Precision Metal Stamping Parts for Auto Connector / Medical Equipment

Place of Origin Donguan, China
Brand Name Kingrui
Certification ISO 9001:2008
Model Number KR001
Minimum Order Quantity 1Pcs
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 workdays, according QTY and the complexity of drawing.
Payment Terms T/T 50% as deposit before the shipment.
Supply Ability 1000-1500 units per month
Product Details
Material PD613, SKD11, HPM31 Product Name High Precision Punch Components For Auto Connector/Medical Equipment
Shaping Mode Plastic Injection Mould Material Origin Japan, Sweden, Germany And So On
Hardness According To Used Materials Tolerance Achieved 0.002mm; 0.001 Mm
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stamped metal products


metal stamping components

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Product Description

High Precision Punch Components for Auto Connector/ Medical Equipment




Part Intro About the Precision Punch Components


1. Product Name: Punch components


2. Product Material: PD613 from DAIDO, Japan. It has excellent hardness, wear resistance and mirror surface, and has good toughness and good service life. In addition, its heat treatment is not easy to deformation. PD163 die steel is often used in high performance plastic mold, such as the VTR cassette and the guide mold, engineering plastic mould, IC base plate etc.. In addition, PD163 can also be used in cold working stamping dies with high toughness and fatigue strength.


3. Product Machining: Grinding processing, EDM processing. Manual grinding machine condensed worker worker's high concentration, so the precision is higher. EDM processing was finished by Sodick imported from Japan. 


4. Product Tolerance: We accept tolerances from 0.001 mm to 0.005 mm. Specific circumstances according to customer drawings requirements decision. Here are some general accuracy:

  • Accuracy of EDM: 0.002 mm
  • Accuracy of grinding: 0.001 mm
  • Surface roughness: Ra0.4 um
  • Verticality: 0.002 mm

5. Product highlight: Custom accoridng to client's drawings


6. Applied software: Auto CAD 2000, Solid work 2001, CAXA, UG



OEM Manufacturer for Punch Mould Components


  • Materials: SKD61, SKD11,PD613, H13, HPM31, DC53... etc
  • Product weight: from 0.010 to 10 kg/ pcs
  • Punch mold parts for Over 11 years
  • Software for drawing: pro/E, auto CAD, UG, CAD,PDF and Solid works2008 flow analysis
  • Further machining work: turning and cutting, milling, grinding, drilling and EDM and more.
  • Surface finish process: polishing, mirror polishing, dlc coating, pvd coating, TIN, and so on.
  • OEM parts range: auto connector mold parts, meidical equioment connector mold parts, consumer electrical mold parts (computer ,phone and more), industrial cutting tools, etc.
  • Processes: CAD service, metal processing, surface plating, quality testing and packaging
  • Made according to customer's drawings, specifications or sample
  • Products shown on the website are OEM produced
  • Machining capacity: 1200 to 1500 pcs/ month





1. Professional manufacturer for punch mold parts, cnc milling machined parts, wire EDM parts, precision gridning parts etc.

2. Over 11years experience.

3. Surface treatment: smooth and beauty or as customer's demand.

4. 100% inspection on critical dimensions with high accuracy +/-0.01- 0.005mm.

5. Factory direct price and on time delivery.

6. Small quantity acceptable.

7. OEM workable.



Related Ability List


Manufacture Material



AL6061, AI6063, AL7075, AI7005, AL5052, etc




C36000 ( 26800), C37700 ( HPB59), C38500 ( HPB58),etc
High- Speed Steel

M42, 6542, ASP23, SKH53, etc.



Stainless Steel

SS201, SS303, SS304, SS316,etc


Other materials

Iron, brass, zinc, copper, and so on



Acceptable Drawing Format



2D File Formats

3D File Formats







Packaging & Delivery


Packaging Details

--- According customer request to custom

--- Our common packaging: PE film covered first, Plastic box, then carton last.


Delivery Time

Confirm with customer



Why choose us?


1.We are a professional manufacturer specializing in development ,manufacturing and service of precise mold components.


2.Our products are widely used car connector, electronics, electrical appliances, medical equipment etc.


3.Kingrui used raw materials are from: ASSAB and Hitachi . ensure the raw materials stability, never use inferior raw materials is our purpose!


4.Your drawing about standard size and custom size are available.






Q1:Are you a factory?

Yes,we are a factory.


Q3:Can i get some sample for check quality?

Usually, we don't provide free sample.


Q4:If i need the parts urgent, can you help?

Yes, we are here to help. Production time is flexible .If you need the parts urgent, please tell us the delivery time you need.We will do our best to adjust the production schedule priority.