About Us

Your Trust is Our Longevity.   Celebrating 40 Years!

TDI International, Inc. - About Us

TDI International, Inc. specializes in the highest quality precision tweezers and electronics assembly hand tools as well as cleanroom and assembly equipment including dry boxes, glove boxes and chairs.

TDI has been involved in the electronics, semiconductor, microwave device, and medical device assembly, military, fiber optics, research and development and disk drive industries in laboratories and clean rooms for 40 years.

Our product lines are utilized in a wide range of applications for these specific industries and in ESD, cleanroom, assembly and ergonomic applications.

Common Tweezer & Hand Tools Applications Include:

  • Printed Circuit Board Assembly
  • Laser Device Assembly
  • Microwave Device Assembly
  • Circuit Die & Electronic Package Assembly
  • Circuit Board Repair & Rework
  • Medical Device Assembly
  • Disk Drive Assembly
  • Semiconductor Assembly

TDI International, Inc.
3351 E. Hemisphere Loop
Tucson, AZ 85706

Phone: 520-799-8000 / Fax: 520-799-8002

General Questions & Sales: sales@tdiinternational.com

Handtools Division: handtools@tdiinternational.com

Equipment Division: equipment@tdiinternational.com

TDI offers the largest selection of ESD safe tweezers which meet ESD standards and has been an ESDA Member since 1985.

HIGHEST QUALITY - We select manufacturers for specific product types to assure consistent supplier / quality. This partnership with the manufacturer also allows TDI to offer the largest selections of product styles available.

LOWEST COST - Our partnership with the manufacturers directly and our policy to support our end users / customers directly, achieves the economy of lowest cost while maintaining the value of highest quality.

TOTAL TECHNICAL SERVICE - TDI combines the resources of our extensive technical website, inside customer support and our partnership with our manufacturers to achieve the comprehensive technical service objective.

Sample of TDI Customers

AVX Corporation Jet Propulsion Laboratory Siemens
Boeing Satellite Systems L-3 Communications Skyworks Solutions, Inc.
Coherent Laser Lawrence Livermore National Lab Space Systems Loral
Crane / Hydro-Aire Linear Technology Corporation Spectra Physics Lasers
Cypress Semiconductor Lockheed Martin Corp. St. Jude Medical
Eastman Kodak Company M/A-Com Systron Donner
ExxonMobile Chemicals Medtronic Teledyne Microelectronics Tech.
Freescale Semiconductor, Inc. Micron Technology, Inc. Texas Instruments
Fujitsu Motorola TriQuint Optoelectronics, Inc.
GE Healthcare NASA TriQuint Semiconductor
Hitachi Naval Research Laboratory Tyco Healthcare
Honeywell Perkin Elmer Vishay
IBM Corporation Raytheon, Co. Western Digital
Infineon Technologies Rockwell Collins, Inc. White Electronic Designs
Intel Corporation Rockwell Scientific Xinetics, Inc.
ITT Industries Space Systems Sandia National Laboratories  
JDS Uniphase Seagate Technology  

TDI University Customers

University of Arizona North Carolina State University University of Maine
Arizona State University Northeastern University University of Maryland
Auburn University Northwestern University University of Michigan
California Institute of Technology Princeton University University of Missouri
Carnegie Mellon University Purdue University University of New Mexico
Columbia University Rice University University of Pennsylvania
Duke University University of Alabama University of Southern California
Georgia Tech University University of California, Berkeley University of Texas
Kansas State University University of California, Irvine University of Wisconsin
Lehigh University University of Colorado Vanderbilt University
Massachusetts Institute of Technology University of Houston Yale University
Michigan State University University of Illinois  

TDI is a proud member of the following: