• 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

Square Punch Processing Injection Mold Components For Automobile Connector

Place of Origin Dongguan, China (Mainland)
Brand Name Kingrui
Certification ISO9001: 2008
Model Number KR020
Minimum Order Quantity 1 Pcs can be accepted
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
Name OEM Square Punch Processing Injection Mold Components For Automobile Connector Machining Punch Forming, EDM, Grinding, Wire Cutting
Part Material 1.2343 ESU Or According To Your Need Selling Point Grinding Into Circles And Discharge
Accuracy Of EDM 0.002 Mm Accuracy Of Grinding 0.001 Mm
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injection molded parts

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Product Description


OEM Square Punch Processing Injection Mold Components For Automobile Connector


Machining Difficulties


The injection mold parts processing difficulties are two, they are mainly concentrated in the head position of parts. Difficult one, grinding into the round; difficult two, discharge processing. In our factory, some parts grinding is the use of punch forming machine and are manually produced. You know, the accuracy of our grinding can reach 0.005 mm, manual operation requires patience, concentration, careful and exquisite technology as a strong support. In addition, discharge processing, in the current supply market, many factories are not available, a factory that offers a precision of 0.002 mm is even scarcer. Since its inception, our company has been focused on the processing of precision mold parts, although the processing category is limited, but we can do very well. With the Chinese saying, this is asked “I have successively, specialize in.”.



Characteristics of This Part


1. Materials used: 1.2343 ESU is the material of this injection mold part. 


2. Processing involved: There are plane grinding, EDM, WEDM and punch processing.


3. Related equipment: Plane grinders, MITSUBISHI spark machines, Wire EDM machines and Punch forming machines.


4. Detection tools used: 2.5D projector, two dimension, height gages from differernt brand, hardness meter and so on.


5. Quality control process: In our factory, quality control is divided into the following steps:

  • Raw material quality assurance, we buy materials in the regular store and can provide customers with material proof.
  • The experienced engineer will confirm the drawings so that we can do them well.
  • During processing, each process is checked by the master who is in charge of production.
  • The component will move to the next step until there is no problem with the workpiece.
  • When the parts are machined, the final inspection shall be carried out by our quality inspector, and the inspection report shall be submitted to the customer.



Product Description


steel, aluminum, stainless steel and so on.
Precision machine
Punch forming machine, CNC milling, Grinding, Wire cutting, EDM& etc.
Applied software
PRO/E, Auto CAD, Solid Works, UG, CAD, CAM, CAE
Surface finish
Mirror polishing, PVD coating, DLC coating &etc.
As per customer's request
+/-0.001-0.02mm/ can also be customized
Quality system
100% inspection before shipping
PE film covered first, Plastic box, then carton last.
By sea, By air, By DHL, UPS, FEDEX&etc.


Square Punch Processing Injection Mold Components For Automobile Connector 0
If you still have questions, welcom to contact us anytime.