Tramec

What Tramec does

Tramec LLC is a privately held, U.S.-headquartered (Shawnee, Kansas) manufacturer of engineered components for commercial vehicle, heavy equipment, air handling, fluid control, automotive, and construction end markets, founded in 1981 and sponsored by private equity backer High Street. The company operates as a family of brands under a single platform, including Tramec Sloan (air brake and electrical products, brass fittings), Fleet Engineers (spray control, door systems, cargo control, aerodynamics), Penz Products (thermoforming, urethane foaming, metal forming), Johnson Welded Products (air tanks and reservoirs), Chicago Extruded Metals (vertically integrated brass mill), Tramec Plastics & Composites (injection molding), Continental-Aero (locknut distribution), CS Automation (industrial automation distribution), Esdan Plastics (Australia-based plastic hose and tubing), and Boehm + Leckner (Sri Lanka-based plastics manufacturing and mold making).

The business model is hardware sales through a hybrid go-to-market: dedicated regional sales representatives selling directly to North American original equipment manufacturers of heavy-duty trucks and trailers, alongside a 2,000+ distributor channel and an e-commerce storefront serving the aftermarket. Manufacturing capabilities span injection and insert molding, thermoforming, vacuum forming, brass forging and screw machining, CNC machining, roll forming, metal stamping, welding, polyurethane foam molding, plasma and laser cutting, and robotic routing, with 9M+ lbs of brass and 2M+ lbs of plastic processed annually and a 300,000+ sq ft manufacturing/warehouse footprint in Muskegon, Michigan alone. The portfolio is protected by a substantial patent estate across the U.S., Canada, Mexico, Brazil, Chile, the UK, and the EU, covering fender assemblies, aerodynamic mud flaps, roll-up doors, gladhand connectors, modulator valves, and trailer side skirts.

Commercial terms are standard industrial (Net 30, minimum order $200 net USD with a $25 processing fee below threshold, 2% monthly carrying charge on past due accounts, prepaid freight options for qualifying U.S. orders). Revenue is generated through two product groups — Commercial Vehicle Products (air products, electrical, door systems, spray control, cargo control, fittings/fasteners, trailer accessories) and Industrial Distribution Products (automation, agricultural, lawn and garden, electrical transportation, automotive, recreational vehicles). Growth has been driven primarily by an active acquisition strategy under High Street's ownership, with six platform and add-on deals completed since 2013.

Name

Tramec

Legal name

Tramec LLC

Website

https://tramec.com

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

1–10 employees

Short description

Tramec LLC is a privately held, PE-backed family of U.S. manufacturing brands producing engineered components — air brake, electrical, brass fittings, fenders, doors, cargo control, and air tanks — for North American heavy-duty truck and trailer OEMs and a 2,000+ distributor aftermarket network.

Ownership category

akta.pro rank

Product category

Heavy-Duty Truck & Trailer Components

NAICS

Motor Vehicle Parts Manufacturing (3363), Motor Vehicle Body and Trailer Manufacturing (33621), Truck Trailer Manufacturing (336212)

SIC

Truck & Bus Bodies (3713), Truck Trailers (3715)

akta.pro primary industry

Truck Body & Upfit Manufacturing (Box/Dump/Service/Refuse) (IMACAGAC)

Keywords

• Heavy duty truck components
• Trailer parts manufacturing
• Air brake systems
• Brass fittings manufacturing
• Commercial vehicle products

Headquarters

HQ city

Shawnee

HQ country

United States

HQ region

North America

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Heavy Duty Truck & Trailer Components: Manufacturing and distribution of commercial vehicle products including air products, electrical products, door systems, spray control, cargo control, fittings and fasteners, and trailer accessories. Products sold to OE manufacturers and aftermarket distributors.
2. Industrial Distribution Products: Broad range of companies manufacturing and distributing products for automation, agricultural, lawn & garden, electrical transportation, automotive, recreational vehicles and other industries.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

Tramec LLC is a family of U.S.-based manufacturing companies that designs, produces, and distributes engineered components and assemblies for the heavy-duty truck and trailer markets and for broader industrial applications. Core offerings include air brake products, electrical components, door systems, cargo control devices, fittings and fasteners, and spray control products, sold to OEM manufacturers and aftermarket distributors across North America and Asia-Pacific.

Product overview

Tramec LLC is a family of manufacturing companies providing a broad variety of components and assemblies for commercial vehicle, heavy equipment, air handling, fluid control, automotive, and construction markets. Operating twelve manufacturing facilities and five distribution warehouses throughout North America & Asia-Pacific, Tramec's product portfolio is organized under distinct sub-brands: Tramec Sloan manufactures air brake and electrical products with brass fittings; Fleet Engineers produces spray control products, door systems, and cargo control; Johnson Welded Products specializes in air tanks (Air Reservoir Specialist); Penz Products provides trailer and container securement solutions; Chicago Extruded Metals operates as a brass mill; Continental-Aero distributes locknuts; CS Automation provides industrial automation; Tramec Plastics & Composites offers injection molding; Esdan Plastics produces plastic hose and tubing in Australia; and Boehm + Leckner handles plastics manufacturing in Sri Lanka. The company also offers the FleetSet Series 3 premium tractor-trailer connection system and Quick-Fix hose repair kits as signature product lines.

Differentiator

Problem solved

Functional benefit

Brands

• Tramec Sloan: Manufacturing air brake & electrical products, brass fittings, and more in the USA for the heavy-duty truck & trailer market.
• Fleet Engineers
• Penz Products
• Johnson Welded Products
• Boehm + Leckner
• Chicago Extruded Metals
• Esdan Plastics
• Tramec Plastics & Composites
• CS Automation
• Continental-Aero
• Save-A-Load

Products and services

• FleetSet Series 3 Tractor-Trailer Connection System Premium tractor-trailer connection system featuring 3-in-1 spiral wrapped connection lines, anodized gladhands, X31G hose grips with kink resistance, X31C wide body clamp, Sonogrip ABS cable with ultrasonic welded terminals, and X31HT tender springs with 5-year warranty. For OE manufacturers and aftermarket distributors of heavy-duty trucks and trailers.
• Quick-Fix Hose End Repair Kits Permanent repair solution for damaged 3/8" and 1/2" rubber air brake hoses. The original hose end repair kit meeting DOT 106 and SAE J1402 requirements, featuring live swivel fittings and all-brass construction. For heavy-duty truck and trailer maintenance.
• MAXXGrip Gladhand Innovative gladhand connector for safer and more complete tractor-to-trailer air line connections, with ergonomic grip, integrated hex at base for easy installation, and superior corrosion and salt spray resistance in the anodized aluminum version. For heavy-duty truck and trailer air brake systems.
• Sonogrip ABS Cable ABS electrical cable with solid-molded plug body preventing moisture ingression and ultrasonic welded terminals providing long-lasting, corrosion-free ABS connections. For heavy-duty truck and trailer electrical systems.
• Save-A-Load Hydraulic Cargo Bars Hydraulic cargo bars for trucking and transportation industries featuring a unique interior hydraulic cylinder pump that keeps bars secure against trailer walls during transport, with pressure-limiting valve to prevent wall damage and one-hand release mechanism. Backed by a lifetime warranty.
• PrecisionTrak Door System Roll-up door system for trailers, with associated cables, brackets, hinges, rollers, seals, and tracks. For heavy-duty trailer OEM and aftermarket replacement.
• ToughTrak Door System Roll-up door system for trailers, with associated cables, brackets, hinges, rollers, seals, and tracks. For heavy-duty trailer OEM and aftermarket replacement.
• Spray Master ROF-22 Refuse Fender Refuse fender specifically designed for the waste management industry, made from durable high molecular weight polyethylene. For heavy-duty truck and trailer spray control.
• Quick-Fix Presto Patch UV-activated, fiberglass-reinforced repair patch for heavy-duty truck and trailer repairs, built for tough environments. For fleet maintenance and repair operations.
• Single-Fitting Packs (Tramec Sloan) Single-fitting packs from the Tramec Sloan brand offered for retail, expanding the fittings and fasteners product range for individual purchases.
• Adjustable Fender with SlideTrax Clamp Patent-protected adjustable fender with drill-free installation using the SlideTrax composite clamp system with notched channel design. Covered by US Patent 8,066,305 and related US/Canada patents. For heavy-duty truck and trailer spray control.

Quantifiable outcome

• 40+ years of U.S. manufacturing experience
• +2 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators5 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Buyers Products: Buyers Products designs and manufactures a broad range of heavy-duty truck and trailer accessories including cargo control, lighting, and toolboxes - a directly comparable truck accessories competitor serving similar distribution channels.
• Phillips Industries: Phillips Industries is a leading supplier of air brake hoses, electrical cables, gladhand connectors, and tractor-trailer connection systems - directly overlapping Tramec Sloan/Fleet Engineers product lines in the heavy-duty aftermarket and OE channels.
• Truck-Lite (Clarience Technologies): Truck-Lite manufactures LED lighting, harnesses, and electrical connection products for heavy-duty trucks and trailers - directly comparable to Tramec's electrical and ABS cable product lines.
• Velvac: Velvac is a U.S. manufacturer of vision systems, mirrors, and air/electrical components for heavy-duty trucks, overlapping with Tramec in OE and aftermarket channels across multiple product categories.
• Stemco (Wabash): Stemco, a Wabash National business, manufactures trailer and wheel-end components including brake products, wheel seals, and friction - a direct competitor in trailer OEM and aftermarket parts adjacent to Tramec's door and brake accessory portfolio.

Broad incumbents

• Wabash National: Wabash National is one of North America's largest trailer manufacturers and parent of Stemco; it purchases trailer components from suppliers like Tramec while also competing through Stemco in the parts aftermarket.
• SAF-Holland: SAF-Holland is a global Tier 1 supplier of fifth wheel couplings, landing gear, and trailer suspensions, competing with Tramec at trailer OEMs and through independent aftermarket distributors in similar trailer systems categories.
• Bendix Commercial Vehicle Systems: Bendix (a Knorr-Bremse subsidiary) is a major Tier 1 supplier of air brake systems, ABS, and electronic components for heavy-duty trucks - overlapping with Tramec's air products and electrical categories at the OE level.
• Great Dane: Great Dane is a leading U.S. trailer manufacturer and an OEM customer for Tramec's trailer components, providing a vertical-customer relationship comparable to Tramec's commercial vehicle group dynamics.
• Haldex: Haldex (now part of SAF-Holland following the 2024 acquisition) is a global supplier of air brake and suspension components for heavy-duty vehicles, competing with Tramec in air brake and ABS product categories at OE level.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries12 records

Funding overview

Funding rounds1 record

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tramec