What is the hardness of the ejector pins?

Through hard pins have the same hardness throughout. For nitrided pins, the core hardness is 40-45 HRC, and the outside diameter is nitrided to 65-74 HRC to minimize wear.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Wholesale High Precision Die Pins Sleeve Moulding Ejector Injection Molding

Name: Wholesale High Precision Die Pins Sleeve Moulding Ejector Injection Molding
Brand: Cungang Mold Fittings Co., Ltd.
SKU: 1982270285

Zhejiang, ChinaCungang Mold Fittings Co., Ltd.

US$1.00

1-49 Pieces

US$0.50

50-99 Pieces

US$0.01

100+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Cc-Epn

Material

H13,SKD 61, SKD 51,45#,H13

Application

Car, Machine Tool Accessories

Certification

CE, ISO9001, Certificate Authentication

Place of Origin

Zhejiang, China

Model Number

DIN / ISO / JIS

Product Material

SKD61, Skh51, Tool Steel, H13, L2, Sks21

Product Name

Ejector Pin, Return Pins, Ejector Blades

Size

D:1mm-50mm, L:100-1200mm

Quality

Surface Is Hardened to 65-74 RC

Coating

Nitride

Production Standards

Dme/PCS/Fibro/Hasco/Misumi

Unit

Metric/Imperial

Product

Vehicle Mould

in Stock

Adequate Inventory

Brand Name

Cungang

Transport Package

Carton Packaging

Specification

Various Specifications

Trademark

CunGang

Origin

China

HS Code

84807190

Production Capacity

5000000PCS / Year

Key features

High Precision Tolerance: Diameter tolerance of .0003' on standard specifications for high precision applications.

Wide Material Selection: Available in SKD61, SKH51, H13, L2, and other tool steels for diverse needs.

Custom Surface Treatment: Options include nitride coating, blackening, and special coatings for wear resistance.

Rapid Delivery: Delivery within 2-10 days for standard sizes due to adequate inventory.

OEM/ODM Service: Supports full customization from samples, designs, and minor to flexible customization.

Strict Quality Control: 100% inspection including visual and function checks before packing.

Adequate Inventory: 2000 square meter warehouse with sufficient stock of MiSUMi standard models.

Company profile

Importers and ExportersCustomization from SamplesQA/QC InspectorsR&D Capabilities

Cungang Mold Fittings Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo portAverage Response Time: ≤7.59h

AI-Powered supplier vetting

SummaryCungang Mold Fittings Co., Ltd. is a China-based limited company established in 2014 with 63 employees and a valid import/export license. Its stated product scope covers mold accessories, mold materials, bench drill accessories, machine tool accessories, and guide-related mold parts. The supplier reports ISO9001:2015 and CE certifications, 3D software design services, broad customization options, 10 R&D engineers, and new product development during the past year. It has exported for 11 years, with exports representing 31%–40% of sales. Service procedures exist, but some areas lack documented records, including supplier service assessment and complaint handling. No cooperation with Fortune 500 companies is reported. Financial information is insufficient for a substantive credibility assessment.

Supplier typeThe supplier is a China-based limited company established in Zhejiang in 2014, with 63 employees and no stated parent-group affiliation. Its business focuses on mold accessories, mold materials, and related machine-tool products, and it holds an import/export license.

CertificationsThe supplier reports both ISO9001:2015 management-system certification and CE product certification. These certifications provide explicit evidence of quality-management and product-compliance credentials, although the supplied information does not specify the certified product scope or validity dates.

After-Sales capabilityThe supplier has a corrective and preventive action procedure with records, but its service-capability assessment procedure has no records and its customer-complaint procedure has no written records. This demonstrates some formal process capability while also identifying documentation weaknesses in complaint and service evaluation activities.

R&D capabilityThe supplier reports 10 R&D engineers and confirms that new products were launched during the past year. It also states that its R&D capability supports customization from samples and designs, minor customization, full customization, and flexible customization, indicating active product-development capacity.

Customization capabilityThe supplier explicitly provides 3D software design services and supports customization from samples, customization from designs, minor customization, full customization, and flexible customization. This is direct evidence of broad customization capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We have our own mold parts and bushing factory with over ten years of exporting experience. Our advantages include multiple resource integration, strong quality assurance, and excellent service level.

Q:How long is your delivery time?

Generally 7-25 days after order, depending on the quantity. For standard sizes, we can deliver within 2-10 days due to adequate inventory.

Q:Do you produce samples? Is it free or extra?

For standard products, we produce samples free of charge. The express costs are initially borne by the customer but can be returned after the order is placed.

Q:How to ensure the quality?

We produce according to confirmed technology or drawings. Our factory has a strict quality control system with inspections during production and a final inspection before packing.

Q:Do you accept small orders?

Yes, we are always glad to work with all our customers, regardless of whether the order is big or small. We hope to grow together with our customers.