N G Dragelin Inc

In 1972, the first Colonial Electric Supply store was opened in the Old City section of Philadelphia. The business grew by focusing on core product lines, such as Square D, Thomas & Betts and General Electric, and providing unparalleled service to its two largest accounts, Scott Paper and US Steel. Colonial carries an array of electrical and lighting products, including ballasts, batteries, circuit boxes, switches, outlets, conduit, fans and heaters, wire and cable and metering and testing devices from such brands as Carlon, 3M, Essex, Wiremold and Pass & Seymour/Legrand. In 1977, the company moved its headquarters to King of Prussia, Pa., where its 30,000-square-foot warehouse provides next day delivery to most customers. Colonial Electric Supply operates eight retail centers throughout Pennsylvania and Delaware.

Enhance the flow of heavy-duty jobs with top-quality industrial supplies from our Wilmington, DE, business. We have arborist supplies as well.

Riordan Materials Corp, located in Blue Bell, PA, specializes in comprehensive solutions for water and wastewater treatment, including odor control, solids handling, and biosolids processing. The company prides itself on representing top manufacturers and delivering high-quality, cost-effective solutions backed by exceptional technical support throughout the project lifecycle. With a dedicated and experienced team at its core, Riordan Materials Corp emphasizes the importance of its personnel in achieving success for both the company and its clients. Their portfolio showcases a commitment to excellence, evidenced by a series of impactful case studies that highlight their innovative approach to water management challenges. Generated from the website