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About Yi-Chuan


Yi-Chuan, founded in 2012, specializes in precision CNC machining.We deliver stable quality and flexible scheduling, supported by a team that offers optimized design solutions.Our services span industries such as medical, 3C, optics, automotive, and industrial hardware.

Core Equipment

We are equipped with multiple Japan-imported TSUGAMI Precision Automatic Lathes. These machines boast high rigidity and stability, ensuring exceptional machining quality.

津上 B0126-V

TSUGAMI B0126-V

is ideal for micro-precision part machining. With its high spindle speed and fast tool changes, it's perfect for producing high-precision small parts like medical probes and Pogo Pins.

津上 B073

TSUGAMI B073

supports larger diameter and complex geometric part machining. It's suitable for components used in high-demand industries such as automotive connectors and waterproof joints.

Machining accuracy can reach ±0.005 mm, meeting the rigorous demands of your high-end industries.

Machining Application Fields

We provide comprehensive precision contract manufacturing services, covering the following key areas

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Medical Parts

Micro probes, surgical accessories, etc.
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Automotive Components
Electrical connectors, terminals, etc.
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Electronic Probe Machining
High-precision pogo pins, spring pins, etc.
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Waterproof Connector Parts
Ensure connection reliability under harsh conditions
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Micro Machining of Special Copper Parts
Meet special conductivity or heat dissipation requirements

Material Applications

We offer machining capabilities for a wide range of metals, helping you choose the most suitable material for your product.

Brass

Excellent conductivity and machinability.

Tin Bronze

Good corrosion resistance and strength.

Phosphor Bronze

High elasticity and excellent fatigue resistance.

Beryllium Copper

Outstanding conductivity, strength, and hardness.

High Conductivity Beryllium Copper C17510

Specifically designed for high-conductivity applications.

Stainless Steel (Various Grades)

Excellent corrosion resistance and mechanical strength.

Quality Assurance

品質保證圖片

We understand that quality is the lifeline of any business. Jing Quan Precision is ISO 9001:2015 Quality Management Certified Our comprehensive, regularly calibrated in-house testing equipment strictly controls every production stage to provide you with the most reliable products.

Our comprehensive, regularly calibrated in-house testing equipment strictly controls every production stage to provide you with the most reliable products.

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