overview

years of experience
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The average experience of TSG’s R&D team, ensuring industry-leading innovation and craftsmanship.

Productivity Boost
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Achieved by clients using TSG’s grinding machines, significantly reducing processing times.

Defect Reduction
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Achieved through TSG’s automated systems, improving product quality and reducing waste.

Units manufactured
0 M+

Products successfully manufactured using grinding machines, showcasing reliability and efficiency.

Precision in Every Detail

Leading the Future of Grinding Technology

Since our founding, TSG has been committed to delivering high-precision grinding solutions that empower industries worldwide. With an unwavering focus on quality, technology, and customer satisfaction, we have continuously evolved to meet the growing demands of modern manufacturing. Our journey has been shaped by relentless R&D, dedicated craftsmanship, and the trust of our valued customers.

Lee Byung-Soon - CEO, TSG -

Our Journey of Precision & Innovation

Shaping the Future of Grinding Technology Since 2000

From the early development of centerless grinders and super finishing machines to the latest advancements in AI-integrated predictive maintenance, our journey has been marked by milestones of growth and success.

Successfully developed and manufactured internal, external, centerless, and super finishing grinders using domestic technology, reducing reliance on imported equipment.

Integrated AI-based monitoring systems into grinding machines, enabling real-time diagnostics and predictive maintenance to minimize downtime and enhance efficiency.

Engineered an innovative internal grinder capable of mass-producing thin and small components under 10mm, significantly improving precision for miniature bearings and automotive parts.

Delivered grinding solutions that drastically reduced processing time (from 4 minutes 30 seconds to 1 minute 30 seconds), optimizing efficiency and boosting output for large-scale manufacturers.

Strengthened international presence with inquiries from 28 countries, paving the way for exports to key markets like India, China, Indonesia, and Vietnam, while preparing for further global expansion.

you're not just buying a machine

Proven Expertise & Industry Leadership

With over 30 years of experience and a dedicated R&D team, TSG has been at the forefront of grinding technology innovation, leading the localization of high-precision grinding machines in Korea.

Unmatched Precision & Reliability

TSG’s machines are designed for high-rigidity, ultra-precision performance, ensuring 24/7 operation and delivering superior surface finishing and accuracy compared to standard industry models.

Comprehensive Support & Long-Term Partnership

Beyond manufacturing, TSG provides installation, retrofitting, and maintenance services, ensuring machines remain in top condition for long-lasting, high-performance results.

Innovating Grinding Solutions for Over 30 Years

Precision in Motion, Excellence in Grinding

Stay Informed with TSG

Latest News, Innovations, and Insights

Discover insights into our cutting-edge innovations, success stories from our customers, and upcoming trends shaping the manufacturing world.

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SIMTOS 2024, Korea’s largest production and manufacturing technology exhibition, is taking place from April 1...

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TSG, a leader in the localization of grinding technologies, has been at the forefront of...

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The 11th Busan International Machinery Fair (BUTECH 2023) was held from May 16 to 19...