
INDUSTRIAL + DOT SUPPLY
Built for the work that matters.
Supplying materials, products, and solutions for industrial, infrastructure, and heavy-civil projects.
HEAVY CIVIL RELIABILITY
SUPPLYING PROGRESS
Essential products. Stronger infrastructure.
328 Industrial Supply LLC serves industrial and DOT-related supply markets. Explore the products, sourcing capabilities, and solutions the company is developing for its customers.
INDUSTRIAL SUPPLY
Materials and products for demanding industrial applications.
DOT & INFRASTRUCTURE
Supplies for highway, bridge and heavy-civil projects.
SPECIALTY SOURCING
Hard-to-find items and custom supply solutions.
A SUPPLY PARTNER YOU CAN COUNT ON
Reliable sourcing. Practical solutions.
From everyday materials to specialized supply requests, start a conversation about your project’s needs and requirements.

HOW WE WORK
A straightforward process for real-world results.
Clear communication, dependable procurement, and disciplined follow-through from initial inquiry to final delivery.
01
UNDERSTAND
Tell us about your project, specifications, quantities, and supply needs.
02
SOURCE
Explore suitable products and available sourcing options.
03
COORDINATE
Review the proposed solution and establish the next steps.
LET’S GET TO WORK
Discuss your supply needs.
Whether you’re exploring standard materials or have a specialized sourcing request, we’d welcome the opportunity to talk.

HEAVY CIVIL RELIABILITY
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