Gear Testing Services

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Premium Suppliers of Gear Testing Services

Gleason Corporation
Gleason Corporationís mission is to provide Total Gear Solutions to its global customer base. Gleason is a world leader in the development, manufacture and sale of gear production machinery and related equipment. The Companyís products are used by customers in automotive, truck, aircraft, agriculture, mining, energy, construction, power tool and marine industries and by a diverse set of customers serving various industrial equipment markets. Gleason has manufacturing operations in Rochester, New York; Rockford, Illinois; Dayton, Ohio; Munich and Ludwigsburg, Germany; Studen, Switzerland; Bangalore; India, and Suzhou, China and has sales and service offices throughout North and South America, Europe and in the Asia-Pacific region. Read more Or visit

Luren Precision Chicago
Luren Precision Chicago Co., Ltd. is a branch sales office of Luren Precision Co., Ltd., Taiwan. The main products include hob cutters, shaving cutters, CNC Profile Gear Grinding Machines (Horizontal or Vertical), CNC Hob Sharpening Machine, CNC Worm & Thread Grinding Machine, Spinning Pumps/ Oil Finish Pumps for man-made fiber production, and Driven Tool Holders for CNC turning centers. Please visit for more information. Read more Or visit

Proto Manufacturing
Residual Stress and Retained Austenite Measurement Services and X-ray Diffraction Measurement Systems. ISO 17025 and ITAR registered laboratory. Read more Or visit

Robert E. Smith, Consultant
Over 60 years experience in the gear industry. Over 20 years consulting experience in all types of industries. Over 140 different clients with applications from tiny camera gears to large hydro-electric plant drive gears. We have published numerous articles and technical papers in the area of gear metrology, noise, and transmission error (single flank composite) testing. Read more Or visit

Additional Suppliers of Gear Testing Services

Estudio Piña
Gleason Works Rochester
Kleiss Gears, Inc.
Lafert North America
Noria Corporation
Quality Reducer Service, Inc
The Modal Shop