70+ YEARS OF ABOUT US

Trust your manufacturing with a partner who has the experience to make sure you're taken care of.

Why Choose ST Grinders?

ST Grinders is the exclusive North American importer and supplier of premium CNC grinding machines from Supertec Taiwan—a global leader with 70+ years of expertise since 1954, over 15,000 units sold worldwide, and Taiwan’s top name in high-precision cylindrical, centerless, internal, vertical, and surface grinders. We serve the U.S., Canada, and Mexico with personalized sales, expert engineering support, and fast technical service to keep your production at peak performance. Customers choose ST Grinders for machines that match or exceed top competitors in accuracy, efficiency, durability, and value—delivering flawless part quality, higher throughput, and lower costs, backed by rapid parts and local expertise. Trusted worldwide since 1954 in automotive, aerospace, medical, energy, and general manufacturing. We have the knowledge to take care of you.

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LOCAL SUPPORT

ST Grinders delivers fast, reliable local support across  North American as the importer of ST Grinders. Our experienced team offers personalized sales, expert engineering guidance, rapid technical service, and quick parts availability to minimize downtime, maximize your production and keep your machines as profitable as possible.

EXPERTISE YOU CAN COUNT ON!

ST Grinders is the exclusive North American importer of premium CNC grinding machines Taiwan with expertise since 1954 and Taiwan’s top name in high-precision grinders. We pair Supertec’s proven accuracy, durability, and efficiency with hands-on local support—personalized sales, expert engineering, and fast service—to help manufacturers achieve flawless results and lower costs.

A PARTNER THAT CARES

At ST Grinders, we don’t just sell machines—we build true partnerships because your success directly matters to us. We treat every customer relationship with genuine care, offering attentive listening, personalized solutions, proactive guidance, and ongoing collaboration to ensure your equipment runs flawlessly and your business continues to grow. 
CYLINDRICAL
INTERNAL
CENTERLESS
UNIVERSAL
VERTICAL
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