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Non - Standard And Standard Parts Ejector Pin Accuracy Within ±0.002mm/precision core pins

Non - Standard And Standard Parts Ejector Pin Accuracy Within ±0.002mm/precision core pins

  • Non - Standard And Standard Parts Ejector Pin Accuracy Within ±0.002mm/precision core pins
Non - Standard And Standard Parts Ejector Pin Accuracy Within ±0.002mm/precision core pins
Product Details:
Place of Origin: Guangdong China
Brand Name: Yansong
Certification: ISO9001:2008
Model Number: XZ-92
Payment & Shipping Terms:
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
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Detailed Product Description
Hardness: SKH2 Custom Basis:: Drawings Or Samples
Machining:: Turning And Internal-external Lapping Processing Material Brand: JIS From Japan
Part Material:: High- Speed Steel SKH 51 Main Process: Turning, Milling, Grinding, EDM , Wire EDM, Internal-external Lapping And So On.
High Light:

precision core pins


precision automotive parts

Ejector pin Standard parts and non-standard partsAccuracy can be achieved within ±0.002mm.


Ejector pin
Standard parts and non-standard parts
Accuracy can be achieved within ±0.002mm.


Ejector Pin

We are a professional company in research, Development and manufacturing of precision mould components, Which are used in precision punch mould, Plastic mould, Die casting mould, Semiconductor mould and other automatic parts.

1. We can provide best solution and price analysis as per clients' drawing, method and sample.

2.Accuracy can be achieved within ±0.002mm

3. We have experienced technical staff and advanced equipment to ensure the quality.

4. We are a mould parts manufacturer, so we have the reasonable price and excellent quality as we have our own strictly quality control system and good reputation in mould field all over the world.

5. Each part would be given 100% test and tryout before shipment

6. Material and package follow customer's requirement.

7. Drawings and samples will be highly appreciated.




HSS Round Customized Machining Core Pins And Sleeves with Hardness HV900



SKH51, SKD61, SKH2, SKH57, SKH-59;

S5, S7, P20;

1.2083, 1.2316, 1.2738, 1.2711;

or as your requirement


Material Standard

DIN, ASTM, JIS, BS, NF, GB and so on



As per customer’s drawings or 0.005mm


Surface Roughness

Strictly according to customer specifications


Surface Treatment

Polishing, PVD coating, DLC coating, mirror polishing and so on.


Main Process

Turning, milling, grinding, EDM , wire EDM, internal-external lapping and so on.


Production Equipment

CNC milling machine , Milling machine , Grinding machine , EDM machine, Turning machine, Internal- external lapping machine and so on


Quantity Control

We have a stringent quality check at every level .In-coming, in-process and the out going state, thereby reaching rejection and maintaining high quality as per our quality plans.



We have profession engineers who are specialized in producing products according to customer drawings.


Payment terms

T/T 50% as the deposit, the balance 50% before shipment.


Delivery time

In common 5 - 15days


The production time

After getting the deposit.





Testing Equipment in Yansong


We have built quality checks in each and every step of the manufacturing process. Stringent process control are employed right from incoming material, up to final inspection of the finished goods. we are equipped with a full set of quality control equipment. Coupled with highly skilled manpower for judgement and expertise, we try to eliminate non-conformance product in achieving zero defects.

  • Micrometer : 10 units
  • Dial Caliper : 15 units
  • Block Gauge : 5sets
  • Pin Gauge (0.30 - 10 mm) : 3 sets
  • Dial Indicator : 10 units
  • Height Gauge Indicator : 8 units
  • Height Indicator (Trimos) : 5unit
  • Two Dimesions : 5 units
  • Microscope (Nikon) : 5 unit
  • Profile Projector (NIKON) : 4 unit


Our Services from Yansong Precision Co LTD


A: The Japanese materials in our company are purchased from Japan’s first level agent in China. Swedish materials are purchased from China ASSAS and Germany materials are purchased from Shanghai Xinchang with material certificate provided by the first level agent in shipment. Our company believes in the management philosophy of“integrity first


B: The delivery cycle is generally 5~15 working days mainly according to the quantity and the degree of drawing. If it is particularly urgent for you, we arrange urgent order and try to solve problems .for you during the shortest lead time. We would usually use DHL for international in delivery. The clients can usually get the goods at the third day after shipment. If there occurs damage or missing, we will be responsible. In fact, DHL’s service is the best and we basically do not need to worry about it.

C: Please rest assured that all our products are QC inspected and accepted with inspection report before delivery and generally there will no non-conformance; in case of non-conformance, we will have them reworked or repaired at the first time


                                If you have any questions, you can contact us anytime.

Contact Details
Dongguan Yansong Automation Technology Co Ltd.

Contact Person: Chen

Tel: 0086-17713457639

Send your inquiry directly to us
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