What Carmex does

Carmex Trailers is a Mexican manufacturer of semitrailers and autotanks, operating as a business unit of Industrias Pro Acero Monterrey S.A. de C.V. Headquartered in Guadalupe, Nuevo León, within the Monterrey metropolitan area, the company designs and fabricates tanker trailers (capacities from 10,000 to 55,000 liters), dump trailers (volteos, 24-80 m3), pressure hoppers (tolvas, 30-40 m3), flatbed platforms (28-53 ft), container chassis, and dolly trailers. Manufacturing processes comply with international standards including ASME U/R stamps for pressure vessels, DOT registration for US road operation, AWS-certified welding, API Standards, TTMA specifications, and Mexican NOMs for hazardous materials transport and vehicle safety.

The company serves three primary customer segments: liquid transport operators (fuels, chemicals, fertilizers), the construction and mining sector (aggregates, minerals, scrap metal), and general cargo and logistics companies (containers, heavy machinery). Carmex holds PEMEX AAA supplier certification, the highest rating from Mexico's state-owned oil company, and operates a direct B2B sales model with quote-based pricing, reaching customers via phone, WhatsApp, website forms, and industry trade shows including Expo Transporte ANPACT and Expo Proveedores del Transporte Monterrey.

Carmex employs approximately 50 collaborators, has produced over 14,000 units across its 40+ year history, and serves 650 customers. The company uses 3D engineering and modeling for customized solutions and positions itself as the "most profitable in the industry" per its marketing materials. Distribution is direct from the manufacturing facility to end customers with no dealer network, and revenue is generated entirely through one-time hardware sales of custom-configured trailers to fleet operators, construction firms, and logistics companies primarily in northern Mexico.

Name

Carmex

Legal name

Industrias Pro Acero Monterrey S.A. de C.V.

Website

https://carmextrailers.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

101–250 employees

Short description

Carmex Trailers is a Mexican manufacturer of tanker trailers, dump trailers, hoppers, and flatbed platforms, serving liquid transport operators, construction and mining firms, and logistics companies primarily in northern Mexico under its PEMEX AAA and ASME/DOT-certified operations.

Ownership category

akta.pro rank

Product category

Heavy-Duty Trailer Manufacturing

NAICS

Motor Vehicle Body and Trailer Manufacturing (33621), Motor Vehicle Body and Trailer Manufacturing (3362)

SIC

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

akta.pro primary industry

Semi-Trailer Manufacturing (Dry Van/Reefer/Tanker/Lowboy) (IMACAGAB)

akta.pro secondary industries

Truck Trailer Manufacturing (Dry Van/Reefer/Flatbed/Tanker) (IMACABAH), Truck Body & Upfit Manufacturing (Box/Dump/Service/Refuse) (IMACAGAC)

Keywords

• Trailer manufacturing
• Tanker trailers
• Dump trailers
• Heavy cargo equipment
• Semitrailer fabrication

Headquarters

HQ city

Guadalupe

HQ country

Mexico

HQ region

Latin America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Infrastructure

Revenue model

1. Trailer and Semitrailer Manufacturing: Carmex generates revenue through the design, manufacture, and sale of semitrailers and autotanks. Products include tanker trailers (various capacities from 10K to 55K liters), dump trucks/volteos, hoppers/tolvas, platforms, and dollies. Sales are one-time transactions with potential for repeat orders from fleet operators.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Carmex designs, engineers, and manufactures autotanks and semitrailers for cargo transport, producing tank trailers, dump trucks (volteos), hopper trailers (tolvas), flatbed platforms, and dollies. Each unit is custom-built using 3D engineering and constructed from steel, aluminum, stainless steel, or Hardox in capacities ranging from 10,000 to 55,000 liters for liquids and 22 to 85 m³ for bulk materials, sold directly to transportation, construction, mining, and logistics operators.

Product overview

Carmex Trailers is a business unit of Industrias Pro Acero Monterrey, a Mexican company with over 40 years of experience manufacturing trailers and semitrailers for cargo transport. The product portfolio includes tank trailers (Doble Cónico, Tanque 42K, Tanque 33.5K, Tanque Cilíndrico, Tanque 20K/10K Sobre Chasis, Tanque Presión Vacío, Tanque Carburación), dump trailers (Volteo, Volteo XL/Góndola XL, Jaula Chatarrera, Volteo Múltiple), pressure hoppers (Tolva de Presión 30m3), flatbed/platform trailers (Plataforma, Plataforma High Cube, Big Coil), and container chassis (Portacontenedor Fijo, Panameño, Dolly Tipo A). Products are designed for construction, mining, agriculture, liquid transport, and intermodal logistics applications.

Differentiator

Problem solved

Functional benefit

Brands

• Cargotrail by CARMEX: Cargo transport solution brand operated by Carmex

Products and services

• Doble Cónico Tank Trailer Tank trailer designed for efficient residue-free discharge with reduced weight and durability, 31,500–33,500 liter capacity, for liquid cargo operators.
• Tanque 42K Large-volume liquid transport tank with 42,000-liter capacity, built in steel or aluminum for high resistance and durability, for high-volume liquid carriers.
• Tanque 33.5K Lightweight aluminum tank with 33,500-liter capacity offering corrosion resistance and improved transport efficiency, for liquid cargo operators.
• Tanque Cilíndrico Cylindrical tank primarily in steel offering stability for liquid transport with capacities ranging from 25,000 to 55,000 liters, for liquid hauliers.
• Tanque 20K Sobre Chasis Steel or aluminum tank mounted on chassis with 20,000–24,000 liter capacity designed for flexible installation and optimized load distribution.
• Tanque 10K Sobre Chasis Compact steel or aluminum tank with 10,000–15,000 liter capacity designed for flexible mounting and optimized load distribution, for smaller fleet liquid carriers.
• Tanque Presión Vacío Vacuum/pressure tank with 30,000-liter (150 barrel) capacity for loading and unloading without mechanical pumping, for liquids and semi-liquids.
• Tanque Carburación Stainless steel pressure tank for safe transport of pressurized gases with temperature-controlled product handling, capacities of 28,600 and 38,000 liters.
• Volteo Dump Trailer Dump trailer with stamped walls and ribs for high resistance and durability against heavy materials, 24–50 m³ capacity, for construction and mining operators.
• Volteo XL (Góndola XL) Heavy-duty dump trailer with reinforced stamped walls and ribs, full-length chassis for superior stability, 60–80 m³ capacity, for large-scale mining and aggregate haulers.
• Jaula Chatarrera HARDOX steel dump cage for transporting scrap metal and waste materials, 85 m³ capacity, for scrap recyclers and waste haulers.
• Volteo Múltiple Hybrid dump trailer combining dump and platform functionality with multi-directional discharge system, 46–48 m³ capacity, for versatile bulk handling.
• Tolva de Presión 30m3 Pressure hopper for bulk material transport, built in steel/aluminum with 30–40 m³ capacity for cement, grains, and pulverized materials, for bulk commodity carriers.
• Plataforma Flatbed Versatile open-deck flatbed trailer for general cargo transport, 28–53 ft length, for logistics and freight carriers.
• Plataforma High Cube Elevated flatbed designed for high-cube containers and oversized cargo, maximizing load space, 40–53 ft, for intermodal logistics firms.
• Portacontenedor Fijo Fixed container chassis with robust structure and secure anchoring system for efficient intermodal transport, accommodating 20, 40, 45, and 53 ft containers, for intermodal operators.
• Big Coil Specialized flatbed for transporting large steel coils and industrial rolls, 38-ton capacity, for steel mills and industrial shippers.
• Panameño Container Chassis Container chassis designed for rapid and secure container handling at ports and intermodal terminals, with reinforced steel structure and robust suspension, for port and terminal operators.
• Dolly Tipo A Type A dolly for connecting semitrailers in full configuration, providing firm and stable connection for heavy cargo transport, 22-ton capacity, for long-combination vehicle operators.

Quantifiable outcome

• 14,000 units produced over 40+ years of operation
• +2 more outcomes

Named customers1 record

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core and minor.

• ANPACT (Asociación Nacional de Productores de Autobuses, Camiones y Tractocamiones)coreStrategic or Co-development PartnerCarmex participates in Expo Transporte ANPACT events as an exhibitor, showcasing their trailer products to an international audience of transportation industry professionals. The partnership allows Carmex to establish business contacts nationally and internationally, learn about industry trends like electrification and digitalization, and reinforce their market presence beyond Mexico.
• Cargotrail by CARMEXminorOthersRelated business entity under the CARMEX brand offering additional cargo trail services or products, mentioned as a related site on the company's footer.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Heil Trailer International: Global manufacturer of tank trailers for liquid and bulk transport with strong ASME pressure-vessel credentials. Directly comparable as a tanker trailer specialist serving oil & gas and chemical haulage with similar certification-driven moat.
• Fruehauf (México): Mexican trailer manufacturer (subsidiary of Fruehauf) producing semitrailers including tankers, dry vans, and platforms for the Mexican and Latin American markets. Direct head-to-head competitor in Carmex's home geography.
• Stoughton Trailers: Manufacturer of dry vans, platform trailers, and specialty trailers for the North American fleet market. Comparable across flatbed/platform product lines and North American fleet customer base.
• MAC Trailer: US manufacturer of tank trailers, dump trailers, and flatbeds, with strong presence in liquid transport and construction segments. Closely comparable product mix and customer base to Carmex.

Broad incumbents

• Wabash National: US-listed manufacturer of trailers including dry vans, tankers, and platform trailers serving logistics and construction customers. Directly comparable product portfolio (semitrailers across multiple categories) and overlapping DOT-certified end markets.
• Utility Trailer Manufacturing: Major US trailer manufacturer producing refrigerated, dry van, and flatbed trailers. Comparable across flatbed/reefer product categories and fleet customer base, with broader scale.
• Great Dane: Established US trailer manufacturer producing dry vans, refrigerated trailers, flatbeds, and specialty trailers. Comparable across trailer categories, customer base (fleet operators), and US/Mexico cross-border supply dynamics.
• Hyundai Translead: Manufacturer of dry van, refrigerated, and chassis trailers with North American operations. Comparable across dry van and chassis product categories and fleet customer base.

Regional players

• Industrias Negromex: Mexican manufacturer of trailers and truck bodies serving the domestic commercial vehicle market. Comparable as a domestic Mexican competitor in trailer and body manufacturing serving similar fleet operators.
• Trailmex: Mexican manufacturer of trailers and semitrailers for cargo transport, including dry vans and platforms. Directly comparable Mexican peer in semitrailer manufacturing.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/carmextrailers
• LinkedInlinkedin.com/company/carmex-trailers

Compliance9 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Carmex