1. Contract Vehicle
DUNS: 859302544
Cage Code: 7DVU0
NAICS:
326150- Urethane & other products mfg.
326199- All other plastics products mfg.
326360- Motor Vehicle seating and trim mfg.
336992- Military armored vehicle, tank, and
tank component mfg.
325212- Synthetic rubber mfg.
Product Service Codes (PSC)
9320- Rubber fabricated materials
9330- Plastic fabricated materials
2540- Vehicular furniture and accessories
4235- Hazardous material spill containment
and cleanup
F999- Other environmental services
Core Competencies
Sentinel Manufacturing Inc is an Original Equipment Manufacturer.
We design, engineer, and create quality products using Urethane,
Polyurea, and Urethane Foam.
Our products are 100% MADE IN THE U.S.A. employing American
Workers, American Products and American Ingenuity!
 Custom fabrication to meet our partners’ needs
 Customer assistance long after the sale
 All products have been tested and proven in the most
demanding environments/industries
 Professional Engineer Stamp on requisite products
Differentiators
250,000 square foot manufacturing facility
Strategically located in Knoxville, Arkansas on I-40
90% of the lower 48 states can be reached within three days
shipping time
Patent Pending Designs
Custom equipment lines utilized to produce products
 1,000 foot paint line
 Two pressure/volume foam injection machines
 Two carousels for mass production
Our product lines cover a broad spectrum, e.g.,
 Memory Foam Pillows
 Urethane Tank Pads
 Floating Lids for open ponds and lagoons
 Polyurea Liners
 Urethane Curbs
 Portable Spill Containments
 Permanent Secondary Containment
Recognition
2014 Innovator of the Year- Chemline Inc.
10,000 Production Pieces Milestone 2014- Demilec
Certifications and Affiliations
Cameron L. Trudell - CEO/President
Email: clhws@midrivers.com
Phone: (701) 240-2746
Service Disabled Veteran Owned (SDVO)
Above: Secondary Containment - Bakken Oil Field
Right: Automated Carousel - Manufacturing Facility, Knoxville, AR