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Diamond's Product Suppliers

We offer products from the following manufacturers:

Polylok, Inc. is an international supplier of plastic injection molded products for the precast, drainage and wastewater industries. Our home office is located in Wallingford, CT, and our European division is based in Kildare, Ireland.

East Jordan Iron Works (EJ) is the global leader in the design, manufacture, and distribution of access solutions for the world’s growing infrastructure. From water and sewer, to drainage, telecommunication, and utility projects, EJ has the solution to fit your project’s needs.
Advanced Drainage Systems is a leading manufacturer of high-quality, durable products built to provide you with innovative stormwater management solutions. From pipes, fittings, chambers and basins, we continually enhance our product to advance the world’s water infrastructure.
Jensen Bridge & Supply, specializing in roll forming corrugated steel pipe products since 1923. We offer CSP in 6″ – 144″ diameter with galvanized, aluminized type II and polymer coatings.

and many more, such as..

Contact Diamond Precast

Please fill out our short request form below, or call us at (810) 422-9146 to discuss your project. Thank you for considering Diamond Precast.