DuPont Expands Territories for Interconnect Solutions Distributor

ECEMS to further support Riston® Dry Film Distribution in Eastern Canada  


WILMINGTON, Del., Aug. 6, 2020 – DuPont Interconnect Solutions today announced  that it is expanding its territory for East Coast Electronic Materials Supply LLC (ECEMS) to support its Riston® dry film product line in Eastern Canada. 

Effective October 1, 2020, customers in Eastern Canada will be able to purchase DuPont™ Riston® dry film as well as chemistry product lines from ECEMS. With this action, ECEMS will become the distributor for the Eastern region of the United States and Eastern Canada for DuPont Interconnect Solutions’ Riston® and chemistry product lines. ECEMS will expand its warehouse located in Canada to serve the growing customers best. 

"ECEMS is a channel partner that aligns with DuPont’s value proposition of providing innovative materials solutions for advanced interconnects, best-in-class technical service and support to our customers. We have a long history of working together to serve customers with our chemistry product lines and more recently, since October 2019, with our Riston® dry films as well. The expansion of ECEMS sales territory for Riston® dry films further enhances the solutions and service we can deliver to our customers in Eastern Canada working with ECEMS," said Andy Kannurpatti, west business leader, DuPont Interconnect Solutions.

“We are excited by growing our relationship with DuPont. By aligning more fully with DuPont, we are able to leverage our strength in technical service and logistics to meet the varied needs of our customers as the industry continues to change,” said John Robinson, president, ECEMS.

This announcement does not change or impact current distribution channels managed by Insulectro, Tritek, Allen Woods, Etchomatic and Photo Chem.



East Coast Electronic Material Supply, as a principal distributor for DuPont, Hubbard Hall, AGFA, and Kyocera, supports over 250 customers across a variety of businesses, including Research and Development, Aerospace, Military, Photovoltaics, Printed Circuit Board Manufacturing, Chemical Milling, and General Metal Finishing. Our sales and service people have decades of experience in the industries we serve and are a valuable resource ready to answer all your technical questions and fulfill your product support needs. For more information please visit

About DuPont Electronics & Imaging

DuPont Electronics & Imaging is a global supplier of materials and technologies serving the semiconductor, advanced chip packaging, circuit board, electronic and industrial finishing, display, and digital and flexographic printing industries. From advanced technology centers worldwide, teams of talented research scientists and application experts work closely with customers, providing solutions, products and technical service to enable next-generation technologies. More information about DuPont Electronics & Imaging can be found on our electronic solutions and image solutions websites.

About DuPont

DuPont (NYSE: DD) is a global innovation leader with technology-based materials, ingredients and solutions that help transform industries and everyday life. Our employees apply diverse science and expertise to help customers advance their best ideas and deliver essential innovations in key markets including electronics, transportation, construction, water, health and wellness, food, and worker safety. More information can be found at


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Winnie Chou