About Marshall Sales
Since 1956, Marshall Sales, Inc. has supported OEMs, contractors, and maintenance teams with stocked fasteners, responsive sourcing, and practical technical support—based in Detroit and built for industrial requirements.
Marshall Sales, Inc. has supplied industrial fasteners and MRO essentials since 1956. We support purchasing teams, maintenance groups, and engineers with stocked product, responsive sourcing, and practical technical support—so parts show up on time and meet spec.
Family-owned from the start, we ship daily from our Detroit and Kalamazoo locations. Need help identifying a part? Send a print, a sample, measurements, or an application description—our team will confirm options and quote clearly.
Documentation & Compliance Support
Our quality system is built to support consistent outcomes—order accuracy, documented processes, and continuous improvement.
For regulated and quality-driven environments, we support common documentation and compliance requirements as part of the quote-to-ship process. Availability can vary by product line and manufacturer—tell us what you need up front and we’ll confirm with the quote.
DFARS / Domestic
We prioritize domestic sources when feasible and can quote compliant product when available.
Material Certifications
(MTR/MTC): Manufacturer documentation available when required and available from the source.
Lot Traceability
Traceability support on applicable products and programs; requirements should be specified at time of quote.
RoHS
RoHS status support where applicable; we’ll confirm by product/ manufacturer.
PPAP Support
PPAP documentation coordination for qualifying parts and repeat production items (when applicable to the product and program).
Authorized Brands We Support
We stock and support products from leading manufacturers across fasteners, inserts, anchors, abrasives, and tooling.
Meet the Marshall Holding Company Family
Marshall Sales is part of Marshall Holding Company. Our sister company, Aluminum Supply Company (ASCO), supports manufacturers and fabricators with aluminum extrusions, sheet/plate, and fabricated metals. Together, we help customers simplify purchasing across fasteners, tooling, and metal supply.
Quality You Can Buy Against
Our quality system is built to support consistent outcomes—order accuracy, documented processes, and continuous improvement.
Marshall Sales, Inc. is committed to providing:
We maintain the following certifications and registrations:
Environmental Commitment
We maintain an integrated quality and environmental management system and focus on measurable actions that reduce environmental impact, comply with applicable requirements, and improve performance over time.
Key practices include:
- Pollution prevention and responsible resource use
- Review of objectives and targets for continual improvement
- Evaluation of system effectiveness (IQEMS)
- Compliance with applicable legal and other requirements
- raining and engagement of team members
