Yishun Optical – Precision Engineering for Optical Excellence
As a leading provider of high-precision optical mold design, manufacturing, ultra-precision machining, and optical polishing services, we are committed to delivering customized solutions that meet the most stringent requirements. With a dedication to quality, innovation, and customer satisfaction, Yishun Optical is your trusted partner for all your optical needs.
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Our Services and Capabilities
Yishun Optical offers a comprehensive range of professional services to meet the needs of industries that rely on advanced optical components. Here are our core services
Using advanced CNC machines and single-point diamond turning, we craft optical molds with sub-micron accuracy, ideal for high-volume production
Our polishing and lapping services, using magnetorheological finishing and chemical mechanical polishing, deliver nanometer-level surface finishes for superior optical clarity.
We produce sub-micron accurate components with ion beam figuring and diamond turning, meeting strict demands in electronics, automotive, and medical industries.
About Yishun Optical
Yishun Optical is a premier provider of optical mold design, manufacturing, and precision machining services. We specialize in delivering high-quality, customized optical solutions to clients globally. Our state-of-the-art facilities and experienced team ensure that every project is completed with the utmost precision and care.




Why You Can Trust Yishun Optical?
In the optical industry, precision is paramount. Yishun Optical is renowned for its expertise in optical mold customization and ultra-precision machining. Our mission is to provide cutting-edge technology and customer-centric services to businesses worldwide. Whether you need high-precision molds for smartphone cameras or complex optical components for medical imaging devices, we deliver excellence in every project.
Join the ranks of industry leaders who trust Yishun Optical as their optical partner of choice.
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.





Industry Solutions
Yishun Optical provides tailored solutions for various industries, ensuring that each project meets the specific demands of its application. Our expertise spans across the following sectors.

Automotive
At YISHUN Optical, we offer specialized optical polishing solutions for automotive parts, ensuring superior performance and precision for your products.

Consumer Electronic
In the rapidly evolving field of consumer electronics, product success hinges on the perfect combination of optical quality, precision, and innovative design.

New Energy
In the global transition toward sustainable development, new energy technologies are experiencing unprecedented innovation and growth.

Medical
YISHUN Optical combines advanced technology with medical industry expertise to deliver innovative solutions for the most challenging optical and precision …..

Industrial Equipment
In today’s competitive industrial manufacturing environment, equipment performance and precision directly determine production quality and efficiency.

Injection Molds
In the competitive manufacturing industry, high-quality injection molds are the critical foundation for producing precision plastic products.

Our Technological Edge
At Yishun Optical, technology is at the heart of our success. We invest in the latest optical engineering tools and processes to ensure unparalleled precision and quality.
Ultra-Precision Machining
Employing single-point diamond turning (SPDT) and ion beam figuring (IBF) to achieve surface roughness as low as 1 nm.
Advanced Design Software
Utilizing Zemax and Code V for optical simulation and SolidWorks for mechanical design.
Stringent Quality Control
Using metrology tools like Zygo interferometers and atomic force microscopes (AFM) to ensure every component meets industry standards.
Customization Capabilities
From prototype development to mass production, we offer flexible solutions to meet your unique needs.
Put your parts into production today
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Voices of Our Clients
You can be the next one to satisfy your sterilization needs with our products and services.
The advanced machines at YISHUN Optical, including diamond lathes and five-axis CNC centers, consistently produce flawless mirror finishes for our high-end projects. Their cutting-edge technology meets our strict standards every time.

YISHUN Optical’s skilled technicians solved our complex polishing challenges with speed and accuracy. Their deep knowledge and problem-solving approach saved us both time and resources on critical orders.

We rely on YISHUN Optical’s strict quality control processes for accurate measurements and consistent outcomes. Every shipment arrives meeting our exact specifications, ensuring a worry-free supply chain.

Blog & Latest Updates

5 Most Common Types of Precision CNC Machining
CNC machining is a general term used for a variety of machining applications. “CNC” stands for Computer Numerical Control and refers to the programmable features of a machine that allow it to perform

How to classify precision machining equipment?
Precision parts machining is the process of creating complex and precise parts, components and objects that we use in our daily lives. Precision machining manufactures parts according to strict tolera

What are the uses of precision machining?
Precision machining can be effectively used to design parts, tools, custom fasteners, and other important hardware. Therefore, parts should have higher tolerances so that they fit precisely with other
Get Started with Your Optical Mold Design
Ready to elevate your optical projects with precision-engineered molds? Contact Yishun Optical today to discuss your requirements. Our team is dedicated to providing customized solutions that bring your optical vision to life.