Home Policy Statements Troubleshooting Packaging Repair Contact QCS / IES Corporation 2324 SE 11th Ave Portland, OR 97214 800.541.0852 History: In the early 1970’s, the first fully electronic balances were being designed and brought to market, it was a breakthrough and welcomed as users had faster results and ease of operation. This did pose a problem with many field technicians who truly were masters with the mechanical style balances. What are we going to do when these new electronic units fail? How are we going to get the years of training needed to understand electronic circuits? One of these ‘masters’ left the employment of Mettler and in 1974 formed Quality Control Services, operating out of Portland, Oregon servicing the Pacific Northwest Region. When the aforementioned electronic balances started to have failures, the owner turned to a young electronic engineer and neighbor for help. Working out of his homes basement the world of weights & measures was opened. Word soon spread to other independent calibration companies around the country; there was an alternative to factory repair. That young engineer, and future founder of IES Corporation, was Doug Morse. Since the opening of IES in 1981, his vision was to give expert advice and repair solutions for these new 'electronic' weighing instruments. The staff at IES, all degreed electronic technicians, helped support his vision with what we feel is the best service in the country. Toward the end of 2009, we lost our mentor and friend. It was fitting that what Doug had built was brought under the umbrella of Quality Control Services, where it all began. I had the pleasure to work with Doug for 20 years, it’s an honor to carry his legacy forward. Tim Rohwedder Service Manager QCS / IES Corporation Doug Morse RMA - Repair Initiation office@iescorp.com

Home Policy Statements Troubleshooting Packaging Repair Contact QCS / IES Corporation 2324 SE 11th Ave Portland, OR 97214 800.541.0852 Contact: QCS / IES Corporation Repair Department office@iescorp.com Accounting accounting@qc-services.com Address 2324 SE 11th Avenue Portland, Oregon 97214 Phone Numbers Local 503-230-0646 Toll Free 800-541-0852 Quality Control Services Sales sales@qc-services.com Pipette Service pipetteservice@qc-services.com Metrology lab@qc-services.com New Members: We are proud to announce the addition of new members to our team! Kristi is joining us to help manage our field calibration operations, as lead coordinator. Roger is joining us as a field service technician. Roger has years of experience working on electronic equipment: troubleshooting, installation & engineering. RMA - Repair Initiation office@iescorp.com