• 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

Steel Precision Mold Parts Combination of Round and Square Insert Parts

Place of Origin Dongguan, China (Mainland)
Brand Name Kingrui
Certification ISO9001:2008
Model Number KR007
Minimum Order Quantity 1 Pcs
Price Negotiable
Packaging Details PE film first, Plastic box, then carton last,we can do according to client's requirments.
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 Precision Mold Parts/plastic Inserts Material SKD61,DC53,SKH51.etc.(Base On Customers' Requirement)
Process Flow Grinding Process,Discharge Processing And Polishing Processing Etc. Polishing Accuracy Five Star
Tolerance +-0.005mm Shape Combination Of Round And Square
High Light

auto parts mold


precision molded products

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Product Description


Steel Precision Mold Parts Combination of Round and Square Insert Parts


As a manufacturer with more than 11 years of experience in the Precision Mold parts processing industry, we have gained in-depth knowledge of various types of mould parts, to effectively quote you our best price, please provide complete specifications and prints when possible.


Product Instruction


1. Especially elaborated:


The special aspect of this product is that the forming area is round, and this kind of combination of round and square makes it more difficult process.


2. Manufacturing process:


  • ​Grinding machining, respectively, plane grinding and punching machining;
  • EDM machining;
  • Polishing machining;


3. Material and its origin:


The mould component was made by DC53, which came from Japan Daido Corporation.this material is a new type of cold work die steel modified for SKD11. After surface hardening, the surface hardness is higher than that of SKD11, thus improving the mold performance and replacing SKD11 in the field of general and precision molds.

In addition to metarial this parts used, our factory can process your mold parts with all materials. 


4. Usage of the precision mold parts 


The precision mold parts is used to auto industry, we call it car connector mold part. 

There are some aplication regions of our product, such as : automotive industry, aviation industry, electronic equipment industry, medical equipment industry and so on.


5. Packing and shipment of the mold parts


Packaging: PE film first, Plastic box, then carbon last.

Shipping: We coorperate with DHL, UPS, TNT, EMS and other international logistics company.

Both package and shipment can be customized, according to your requirement , which is articularly worth mentioning.



Our Specification



Steel Precision Mold Parts Combination of Round and Square Insert Parts




 In addition to that mentioned materials, there are many:

  • Stainless steel:SS201, SS303, SS304, SS316,etc
  • Steel:C45, K1045, C46, K1046, C20,etc
  • Iron:1213, 12L14, 1215,etc



+-0.005 mm



Metal color are available









We will follow up goods for every customer and help solves problem after sales.



Full range of extrusion grinding machines, EDM machines, CNC machines, and so on





Delivery Time

Usually 5-15 days ,it depends on your order and drawings.





ISO9001:2008 with standard or non-standard



Product Detail Presentation


Steel Precision Mold Parts Combination of  Round and Square  Insert  Parts 0





If you are interested with our products, please contact us.


We will service for you heart and soul !