E C T

E C T is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Printed Circuits Equipment & Supplies

North American Industry Classification System (NAICS) Categories:

• Other Electronic Parts And Equipment Merchant Wholesalers > Electronic Equipment & Supplies > Printed Circuits Equipment & Supplies

Standard Industry Classification (SIC) Categories:

• Electronic Parts & Equipment > Electronic Equipment & Supplies > Printed Circuits Equipment & Supplies