• 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 Processing Precision Auto Parts With Electric Discharge Machining

Place of Origin Guangdong, China ( Mainland)
Brand Name Kingrui
Certification ISO9001: 2008
Model Number KR008
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 before production , 50% before shipment
Supply Ability 1200- 1500 units per month
Product Details
Part Name OEM Processing Precision Auto Parts With Electric Discharge Machining Processing Technology Grinding And EDM
Part Material BH13 Or Custom Grinding Accuracy 0.001 Mm
EDM Accuracy 0.002 Mm Shaping Mold Injection Mold Part
High Light

precision brand auto parts


precision automotive components

Leave a Message
Product Description

OEM Processing Precision Auto Parts With Electric Discharge Machining



A. Product name: OEM Processing Precision Auto Parts With Electric Discharge Machining


B. Material: BH13 is used for the precision auto parts. Aluminum, high- speed steel, stainless steel, zinc, copper, brass, etc can be supplied in Kingrui, our customers can be custom according to their own needs.

C. Key processing: For the precision auto part, there are two main machinings, namely, suraface grinding and electric discharge machining. 

D. Used equipments: Surface grinder, Japan Sodick supper- mirror and electro- discharge machine, Japan mitsubishi mirror EDM and testing equipements (projector for digial measuring instrument, Switzerland TRIMOS Height Gages, two dimension, hardness meter and so on).


E. Inspection: All along, we have to adhere to care about each product seriously, without passing every detail. In the company, the quality of the product is always done according to ISO standard, And inspection steps as follows:

  • Check the parts by processor
  • Final inspection by QC staff in quality inspection department 
  • Full in quality inspection report and send our customers with your precision mold part




1. To produce precision auto mold parts exceeding our customers' requirement
2. In time response to letters and emails
3. On- time delivery


Business Service

OEM accepted


Processing Equipment

CNC milling machines, wire cutting machines, internal -external lapping machines, surface grinding machines, EDM machines, and more.


Measuring& testing

Height Gauge, Hardness tester, two dimensional detector, projector, micrometer and so on.


Surface Treatment

Mirror polish, DLC coating, PVD coating according to our customers’ requirements



PE film covered first, then plastic box and the Carton Cast last.



It usually takes 5-15 days to arrive.





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