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Help You!

Connecting you with the right manufacturers for your specific needs.

EMS Technical Sales takes a match making approach to marry the best manufacturer to support the clients specific manufacturing requirements. All the manufacturing principals have solid businesses and possess state of the art equipment to service the US and Canadian markets.


Our partner manufacturers are certified to strict standards per the industries they work in. For the defense industry, our partners are ISO certified and have ITAR registrations. All provide world class quality and look to excel in their field for manufacturing.


Our pricing is competitive and allows the best value to the client. We also offer a level of engagement that supports design related aspects of manufacturing. Our partners engage in vendor managed inventory programs, cost and productivity initiatives and work with each client in all aspects of the manufacturing relationship with quarterly business review.

Meet EMS Technical Sales
Serving the medical, aerospace, avionics, military/defense and industrial industries

After 32 years in electronic manufacturing services industry, our president, Marcia Weinstein, has learned all aspects of printed circuit board assembly, cable and harness assembly and higher-level assembly. During her tenure as a direct staff member, Marcia moved from manufacturing to estimating and then to inside sales. After obtaining a management role as Sales Manager, she grew into Director of Sales and Marketing and finally Vice President of Sales and Marketing.

In addition to the job experience during this period, Marcia also attended Roosevelt University earning her Bachelor of Science Degree for Business, with a major in Marketing. In 2013, she left her direct staff position to start EMS Technical Sales. As a manufacturer’s representation firm, she represents a group of synergistic companies that excel in the areas of manufacturing that require the highest level of quality and reliability. The industries we serve include Medical, Aerospace, Avionics, Military/Defense and Industrial products.

We’re centrally located in Itasca, Illinois; 15 minutes from Ohare International Airport.

Looking for the best manufacturer to support your unique requirements?