High-Precision CNC Machining for Semiconductor Test Socket – ±

0.002mm Tolerance

High-precision custom machining services specializing in CNC, 5-axis, auto-lathe, mold fabrication, and sheet metal. Capable of ±0.002mm tolerance and up to 1200mm length. Expert in semiconductor test fixtures, engineering plastics, and advanced materials.

Service Introduction

Our company provides full-range precision machining services designed for industries requiring extremely high dimensional accuracy and complex part geometry.

We specialize in custom OEM/ODM machining solutions with strong capabilities in:

• CNC milling (3-axis, 4-axis, 5-axis)

• CNC turning & turn-mill compound machining

• Auto lathe machining for mass production

• Precision mold machining

• Sheet metal fabrication & laser cutting

• Prototyping, small-batch, and mass production

Typical applications include semiconductor equipment components, test socket, automation parts, medical device components, and high-accuracy mechanical assemblies.

Key Capabilities & Advantages

✔ Ultra-High Precision

• Dimensional tolerance up to ±0.002mm

• Perfect for micro holes, pin holes, precision test sockets, and alignment components

• Stable repeatability for demanding semiconductor requirements

✔ Large Format Machining

• Maximum machining length: 1200mm

• Suitable for frames, base plates, long blocks, and structural components

✔ Multi-Material Expertise

We are experienced in machining both conventional and advanced materials:

Metals

• Aluminum 6061 / 7075

• Stainless steel 304 / 316 / 431

• Carbon steel

• Copper / Brass

Engineering Plastics

• POM, ABS, PA, PP, PEEK

• High-temperature & high-strength polymers often used in semiconductor test sockets

Advanced Materials

• Industrial ceramics

• Special composite materials

✔ Strong Production Capacity

• 20 CNC machining centers

• 5 high-speed engraving (precision milling) machines

• 5 turn-mill compound lathes

• 7 wire-cut EDM machines

• 6 grinding machines

• 5 milling machines

• Suitable for prototype, small batch, and large batch production

✔ Full Quality Inspection

Complete inspection equipment guarantees stable quality:

• Height gauge

• 2D projector

• CMM 3-coordinate measuring machine

• Complete inspection report available upon request

Typical Applications

Our precision manufacturing capabilities are widely used in:

• Semiconductor test fixtures (test sockets, load boards, alignment parts)

• Automation equipment components

• High-precision structural parts

• Custom mechanical components

• Medical and laboratory instrument parts

• Special material functional parts

Manufacturing Process

1. Technical review & feasibility analysis

2. DFM support (Design for Manufacturing)

3. Material sourcing

4. Precision machining (CNC / turning / EDM)

5. Surface treatment & finishing

6. Quality inspection & CMM verification

7. Packaging & global shipping

Why Choose Us

• Over 15+ years of machining experience

• Strong experience in semiconductor & high-precision industries

• Capable of handling complex geometry & thin-wall structures

• Flexible production: prototype → mass production

• Fast response & global delivery

• 100% quality inspection before shipment

Frequently Asked Questions (FAQ)

Q1: What is your tolerance capability?

A: We can achieve up to ±0.002mm depending on material and structure.

Q2: Can you machine semiconductor test fixtures or high-precision sockets?

A: Yes. We specialize in precision holes, micro positioning features, PEEK test sockets, and ceramic material machining.

Q3: Do you accept small orders or prototypes?

A: Yes, we support prototypes, small batches, and large-volume production.

Q4: Can you provide inspection reports?

A: Yes, full QC reports with CMM measurement are available.

Q5: What is your typical lead time?

A: 3–10 days for prototypes, based on complexity and quantity.

Call to Action

Get a Fast Quote Now

Contact us for a free quotation within 12 hours.

Send your 3D/2D drawings (STEP / STP / PDF) and project requirements.

Dongguan Yiding Technology Co., Ltd. was established in 1999 and is headquartered in Dongguan City, China. With over two decades of experience, we specialize in providing precision machining and sheet metal fabrication services, offering customized parts and solutions for a wide range of industries.

Our core services include CNC machining, sheet metal processing, and the manufacturing of customized components. We have extensive expertise in serving the semiconductor, electronics, automotive, and medical equipment industries, with products covering test sockets, precision parts, tooling fixtures, automotive components, and more.

Equipped with advanced facilities such as machining centers, lathes, grinding machines, wire-cutting machines, milling machines, laser cutting machines, and bending machines, we are capable of delivering high-precision parts with stable quality. Certified with ISO 9001 and RoHS compliance, we ensure strict quality control at every stage of production. From rapid prototyping to mass production, Yiding Technology is committed to providing reliable and efficient manufacturing solutions.

At Yiding Technology, our mission is to deliver quality, integrity, and service excellence to every customer. Guided by the principle of “Customer First”, we strive to be a trusted long-term partner in precision manufacturing.

Our products and services are recognized by clients worldwide, with export markets including Singapore, Japan, the United States, Germany, and other global regions.