After-Sales Service | Joen Lih: Advanced Grinding Solutions for Aerospace & Automotive

Providing high-quality products and service processes, Precision strives to offer professional solutions for challenges encountered by our customers | We are dedicated to delivering world-class CNC surface grinding solutions to meet the high demands of our customers for precision and efficiency.

Providing high-quality products and service processes, Precision strives to offer professional solutions for challenges encountered by our customers

After-Sales Service

Welcome to our after-sales service center.

We understand that every aspect after your purchase is crucial for you. To ensure your experience, we provide high-quality after-sales service to meet your various needs.


After-Sales Service

Domestic after-sales service includes on-site repairs or machine returns for maintenance.
For international after-sales service, support is provided by professional overseas distributors.

If you have any other after-sales service questions, please call our after-sales service hotline, and a dedicated representative will assist you.

After-Sales Service

Comprehensive Catalog

Explore Joen Lih's Premium Products at a Glance.

After-Sales Service | Global Leader in CNC Precision Grinding | Joen Lih Machinery

JOEN LIH MACHINERY CO., LTD., founded in 1988, is a leading global manufacturer of precision grinding machines, including high-precision flat grinders, profile grinders, and advanced semiconductor polishing equipment. With over 20 years of industry expertise, we offer customized solutions for sectors like medical, aerospace, semiconductor, and automotive, ensuring unmatched stability and precision.

Dedicated to innovation, Joen Lih integrates automation and cutting-edge technologies to deliver superior grinding machinery. We are committed to expanding our global reach, enhancing production efficiency and customer satisfaction across key markets in Asia, Europe, and the Americas.

JOENLIH has been a leading provider of precision grinding machinery for over 20 years, consistently leveraging cutting-edge technology to deliver customized solutions that meet and exceed each customer's specific requirements.

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