About Us


Always 3D Printing and Injection Molding

The Revtech Manufacturing Brand grew out of two companies started by the Founder Leonard Koren. GK Engineering, a 3d printing company started in 1997 and International Mold and Production LLC started in 2003.
IMAP still exists as our offshore injection mold building brand, with capabilities in Asia and Europe.

mission statement

ISO Approved Smart Manufacturer

Revtech Is Dedicated to providing quality products to customers with exceptional customer service and high quality.

Some of our clients

Cost, Quality, and Delivery, Pick all Three!


Leonard Koren

Founder and President

Leonard has over 25 years of experience in Injection Molding and 20 years in Additive Manufacturing experience.

Liivika Koren

Finance Manager

Liivika has 15 years experience in Finance, payroll, accounts payable and receivable.

Joseph Koren

Shop Supervisor

Joseph has three years experience performing mold and process set ups.

Andrew Koren

CAD/CMM Manager
Andrew expertly runs the CMM and CAD department.
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