Inspection and Testing

Inspection

Our mission is to excel in inspection and testing across all scales. We commit to not only meeting but exceeding our customers’ needs and expectations through unparalleled service, quality, safety, and integrity.

We provide a variety of inspections, testing, and certification for complete OSHA/ANSI compliance. We have portable vertical and horizontal proof testers equipped with computerized load cells for in-plant use. Our portable vertical testers can be set up at your location for proof testing. Our portable horizontal tester is located in our mobile testing bus.

Mobile testing for onsite inspections.

Multiple locations for testing at our facility.

Certification reports with graph.

Records kept in our database in case of future need.

Services

Cranes and Hoist

Fabrication and Design

Inspections and Testing

Do you want to
work with us?

Contact us to explore career opportunities that match your goals!

At NIS, we specialize in partnering with companies to create safe, compliant, and hazard-free work environments.We’ve formed strong partnerships with leaders across a wide range of industries, including Automotive, Utility & Energy, Transportation, Railroad, Construction, Waste Management, Aerospace, Conveyor Systems industries, and more. Our dedication to producing high-quality, custom-engineered solutions drives efficiency and innovation for our clients. From concept to completion, NIS ensures value-added quality at every step.

We offer certified safety inspections, tailored to meet your specific needs—whether performed on-site or in-house—ensuring the highest standards of workplace safety. Our comprehensive mobile testing solutions, equipment, and certified test weights are designed to inspect slings, hardware, cranes, lifting devices, hoisting systems, and more, helping you reduce downtime and improve operational efficiency.

Testing

With our advanced asset management system, you benefit from real-time tracking and 24/7 access to your asset database. Plus, our innovative Blue Bin program (Bad, Late, and Uninspected Equipment) keeps your operations running smoothly by addressing issues between scheduled inspections. We facilitate seamless replenishment, repair, and maintenance of your equipment without disrupting your workflow.

At NIS, we strictly follow OSHA, ASME, and ANSI standards, helping you meet compliance requirements and excel during audits. Whether you operate locally or across the nation, trust NIS for fast, reliable, and hassle-free safety solutions that keep your business moving forward.

Mobile testing for onsite inspections.

On-Site Inspection, Testing & Certification

At NIS, we offer thorough on-site inspection, testing, and certification services designed to maintain compliance and enhance operational efficiency. Our team can test a wide range of equipment, including hoists, cranes, lifting devices, slings, material handling equipment, and rigging equipment, delivering our expertise directly to your location.

Equipped with mobile work labs in custom trailers, we operate fully independently, including our own power supply, allowing us to integrate seamlessly into your production process and minimize disruptions.

Asset Management & Programs

With our cutting-edge asset management system, offered for an annual service fee, you gain real-time visibility and 24/7, 365 access to your asset database with any internet-enabled device. Perfect for those misplaced inventory and inspection records that you just cannot find. Our innovative Blue Bin program ensures your operations remain uninterrupted by addressing equipment issues between scheduled inspections. This system enables efficient replenishment, repair, and maintenance, all without affecting your workflow.

Blue Bin Program (B.L.U.E. - Bad, Late, and Uninspected Equipment)

The NIS Blue Bin Program simplifies your equipment management, allowing for smooth operations between inspections. Just place any overdue items in the Blue Bin, tag them, and inform us when it’s full. NIS will pick it up at no cost, conduct inspections, and provide a detailed report and quote for any necessary repairs or replacements. You have the flexibility to approve repairs quickly or opt to have items returned as-is with an inspection fee if you decline. This program effectively minimizes downtime, enhances safety, and keeps your equipment in prime condition without disrupting your ongoing activities.

20Ton Vertical Tester

150Ton Horizontal Tester

80Ton Vertical Tester

Additionally, we work closely with your in-house teams, including millwrights and other personnel, to help ensure compliance with the latest safety regulations and facilitate successful audits. Whether it’s regular inspections or urgent testing, NIS adheres to OSHA, ASME, and ANSI standards, supporting you in meeting compliance requirements and excelling in audits. Whether operating locally or nationwide, rely on NIS for prompt, dependable, and hassle-free safety solutions that keep your business advancing.

In-House Testing

Providing comprehensive in-house inspection and load testing services for when on-site support isn’t ideal.
20 Ton Vertical Tester

Custom lifting devices

Standard chain slings

Any other smaller-scale items in need of load testing

80 Ton Goliath Vertical Tester

Spreader beams

Spreader bars

C-hooks & coil lifters

Custom pull applications

150 Ton Horizontal Tester

High-performance round slings

Dyneema slings

High-capacity chain slings

Straight pull applications

In-House Testing

Providing comprehensive in-house inspection and load testing services for when on-site support isn’t ideal.

20 Ton Vertical Tester

Custom Lifting Devices
Standard Chain Slings
Any Other Smaller Scale Items in Need of Load Testing

80 Ton Goliath Vertical Tester

Spreader Beams
Spreader Bars
C-Hooks & Coil Lifters
Custom Pull Applications

150 Ton Horizontal Tester

High Performance Round Slings
Dyneema Slings
High Capacity Chain Slings
Straight Pull Applications

On-Site Inspections

At NIS, we offer On-Site Mandated OSHA, MIOSHA, & ASME Inspection services. When sending your item in or dropping it off to NIS isn’t ideal, we’ll come to you!

Providing service across the continental U.S.
Great for on-site audit support
Getting ready for an audit
Cleaning up & maintaining your business after an audit
Covering all lifting, rigging devices, & equipment inspection & certification
Material handling devices & equipment
Crane & hoist inspection & certification
Fall protection equipment inspection & certification

On-Site Inspections

At NIS, we offer On-Site Mandated OSHA, MIOSHA, & ASME Inspection services. When sending your item in or dropping it off to NIS isn’t ideal, we’ll come to you!

Providing service across the continental U.S.
Great for on-site audit support
Getting ready for an audit
Cleaning up & maintaining your business after an audit
Covering all lifting, rigging devices, & equipment inspection & certification
Material handling devices & equipment
Crane & hoist inspection & certification
Fall protection equipment inspection & certification

Test Weight & Mobile Unit

When removing your equipment from its current location for testing isn’t practical, we bring the testing to you. Our mobile unit and test weights provide on-site, location-based testing, ensuring minimal disruption to your operations.

Test Weights & Mobile Test Unit

Available during work hours or off-shift hours
Perfect for assembly line lifting devices
Great for lifting devices, chains, slings, etc.
Portable and can be pushed manually or tugged behind an NIS flatbed cart (burden carrier)
Can be scheduled 365 days a year, 24/7, for all shifts

Test Weight & Mobile Unit

Test Weights & Mobile Test Unit

Available during work hours or off-shift hours
Perfect for assembly line lifting devices
Great for lifting devices, chains, slings, etc.
Portable and can be pushed manually or tugged behind an NIS flatbed cart (burden carrier)
Can be scheduled 365 days a year, 24/7, for all shifts

NDT Testing

We offer Multiple Types of NDT Testing
Magnetic Particle Testing to detect surface or near-surface flaws such as cracks, laps, seams, and inclusions in ferromagnetic materials such as iron and steel.

Machine Details

Components

Welds

Ideal for Magnetic Materials

Dye Penetrant Testing a cost-effective method used to locate surface-breaking flaws such as cracks, porosity, laps, seams, and other surface discontinuities.

Surface Areas

Tanks & Tube Leaks

Optional Method to Magnetic Particle Testing

Welds

Ideal for Non-ferromagnetic Materials

NDT Testing

We offer Multiple Types of NDT Testing

Magnetic Particle Testing
to detect surface or near-surface flaws such as cracks, laps, seams, and inclusions in ferromagnetic materials such as iron and steel.

Machine Details
Components
Welds
Ideal for Magnetic Materials

Dye Penetrant Testing
a cost-effective method used to locate surface-breaking flaws such as cracks, porosity, laps, seams, and other surface discontinuities.

Surface Areas
Tanks & Tube Leaks
Optional Method to Magnetic Particle Testing
Welds
Ideal for Non-ferromagnetic Materials

FAQs

Awesome services
from an industrial company

01

What services does National Industrial Supply (NIS) offer?

NIS offers a comprehensive range of services including Overhead Crane Service, Rigging Equipment, Fabrication, Lift Design (from Concept to Production Floor), Manufacturing, Machining, CNC services, Fall Protection, and Certification and Inspection adhering to OSHA & ASME Standards.

02

Where is NIS located and how can I contact you?

NIS is located at 17850 E 14 Mile Rd, Fraser, MI, 48026. Office hours are Monday – Friday, 8:00am – 5:00pm (EST). You can contact us by calling (248) 588-1828 during office hours. If you are having an after-hours crane or hoist emergency, please call us at (248) 560-6607.

03

What industries does NIS serve?

NIS serves a diverse range of markets including Aerospace, Railroad, Construction, Waste Management, Conveyor Systems, Utilities & Power Plants, Tiedown-Transport-Towing, Powertrain, Stamping & Assembly Plants, and more.

04

Is NIS a certified and insured company?

Yes, NIS is a fully licensed and insured company. We also proudly hold MMBDC and WBENC certificates, showcasing our commitment to diversity and excellence.