Your Trusted Ultra-Precision Polishing and Machining Service Partner
YISHUN Optical specializes in ultra-precision mirror surfaces and ultra-precision CNC machining services, ensuring excellence quality for global brands. Experience the difference with our advanced technologies.
Advanced Optical Polishing & Machining Solutions
Leverage our state-of-the-art equipment and expert technicians for precision lapping, optical polishing, and CNC machining tailored to your specific requirements.
Your Premier Ultra-Precision Optical Solutions Provider - YISHUN
Yishun Optical was established in 2007, specializing in precision mirror die core customization, five-axis high-speed CNC finishing, mirror surface processing and high difficulty plastic mold mirror polishing, accumulated more than ten years of experience for the Apple and other famous brands to provide high-precision mold polishing custom processing services. With over 30 skilled technicians and advanced equipment, YISHUN Optical delivers precise, high-quality optical components. Our robust quality control and regionalized services set us apart in the industry.
Industry Experience
Employees
South China Factory
Factory Area

Why Choose YISHUN Optical as Your Top-Tier Polishing Expert
We use cutting-edge equipment like diamond lathes and five-axis CNCs to deliver flawless mirror finishes. Our strict quality control ensures precise measurements, while our experienced team offers clear communication and global support. Partner with YISHUN Optical to elevate your products.
Cutting-Edge Equipment
We use diamond lathes, ABB six-axis robots, and five-axis CNC machines for perfect mirror surfaces.
Expert Team
Over 30 skilled technicians with 10+ years of polishing experience ensure consistent quality.
Strict Quality Control
Advanced tools like Zeiss 3D and Zygo interferometers guarantee precise measurements every time.
Global Presence
With six production plants, we serve clients worldwide, offering fast delivery and reliable support.
Tailored Solutions for Diverse Industries
Whether it’s semiconductor equipment, optical components, or precision measuring instruments, YISHUN Optical provides customized polishing and machining services to meet the unique demands of your industry.
Precision Without Compromise: Our Quality Control System
We use advanced measurement tools, data-driven inspections, and strict procedures at every step. Our goal: consistent, flawless results for your ultra-precision needs.
- Zeiss 3D Measuring for exact dimensional checks
- Zygo Interferometer for nanometer-level surface analysis
- Data-Driven Approach ensuring traceable, controllable quality
- Multi-Stage Inspections guaranteeing consistency at every production phase

Voices of Our Clients
You can be the next one to satisfy your sterilization needs with our products and services.
YISHUN, it‘s not only a supplier, it's a trustable partner. The quality of the products is supported by efficient technical staff, who have known how of applications. The performance's specifications are very satisfactory and related to most of the required applications. Company and products are in continuous growth.

YISHUN, it‘s not only a supplier, it's a trustable partner. The quality of the products is supported by efficient technical staff, who have known how of applications. The performance's specifications are very satisfactory and related to most of the required applications. Company and products are in continuous growth.

YISHUN, it‘s not only a supplier, it's a trustable partner. The quality of the products is supported by efficient technical staff, who have known how of applications. The performance's specifications are very satisfactory and related to most of the required applications. Company and products are in continuous growth.

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