Superior Tube Products

What Superior Tube Products does

Superior Tube Products is a precision tube fabrication and complex welded assemblies manufacturer serving OEM customers across agriculture, HVAC, construction, off-highway, and industrial markets. Originally a small (1–10 employee) contract fabrication operation, STP was acquired by Morton Industries effective December 31, 2025, and now operates as an integrated brand within the Morton Industries platform, with STP's Davenport-era operations folded into the parent's broader footprint.

The company's product portfolio centers on three core services — tube fabrication, sheet metal fabrication, and enclosures — supported by manufacturing capabilities including CNC and large-outer-diameter tube bending, 5-axis and in-line laser cutting, robotic and manual welding, and in-house tooling, fixture design, and engineering. These capabilities are positioned as vertically integrated under one roof, targeting engineering and procurement buyers at OEMs that require both technical depth and long-term production continuity. Morton Industries' 80-year manufacturing heritage (founded 1946) and a six-facility multi-state platform across Illinois, Texas, and Tennessee now sit behind the STP brand.

STP operates a project-based, quote-driven revenue model. Pricing is non-public and established via a Request for Quote process on the Morton Industries website. Customer acquisition is direct, targeting enterprise OEMs through sales-led engagement with engineering and procurement stakeholders; there is no channel middleman, no subscription or recurring-revenue component, and no disclosed named-customer base in the source material. Geographic focus is domestic U.S., with no disclosed international revenue mix.

Name

Superior Tube Products

Legal name

Morton Industries LLC

Website

https://superiortubeproducts.com

Company type

Private

Founded year

1946

Operating status

Acquired

Headcount range

1–10 employees

Short description

Superior Tube Products is a precision tube fabrication and complex welded assemblies manufacturer serving OEM customers across agriculture, HVAC, construction, off-highway, and industrial markets, now operating as part of Morton Industries following its December 31, 2025 acquisition.

Ownership category

akta.pro rank

Product category

Industrial Metal Fabrication

NAICS

Fabricated Pipe and Pipe Fitting Manufacturing (332996), Iron and Steel Pipe and Tube Manufacturing from Purchased Steel (33121)

SIC

Steel Pipe & Tubes (3317)

akta.pro primary industry

Pipe & Tube Manufacturing (Seamless & Welded OCTG/Line Pipe/Structural Tube) (IMAKABAI)

akta.pro secondary industry

Pipes & Tubing (Metal, Plastic & Composite) (IMADALAC)

Keywords

• Precision tube fabrication
• Welded assemblies
• Sheet metal fabrication
• CNC tube bending
• Laser cutting services

Headquarters

HQ city

Davenport

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Tube Fabrication and Welded Assemblies: Revenue is generated through the manufacture and supply of precision tube fabrication and complex welded assemblies to OEM customers. The business operates on a project-based, quote-driven model serving industrial manufacturing sectors.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Superior Tube Products is a contract fabrication company that supplies fabricated tubing parts and welded assemblies to OEM manufacturers. Operating as part of Morton Industries since December 31, 2025, it delivers precision tube fabrication, sheet metal fabrication, and custom enclosures supported by CNC bending, 5-axis laser cutting, robotic and manual welding, and in-house tooling and engineering.

Product overview

Superior Tube Products (now part of Morton Industries) is a precision tube fabrication company offering vertically integrated manufacturing solutions. The product portfolio centers on three core services: Tube Fabrication, Sheet Metal Fabrication, and Enclosures. These services are supported by advanced manufacturing capabilities including CNC and large OD tube bending, advanced 5-axis and in-line laser cutting, robotic and manual welding, and in-house tooling, fixture design, and engineering. The company serves OEMs across agriculture, HVAC, construction, off-highway, and industrial markets with a focus on precision tube fabrication and complex welded assemblies.

Differentiator

Problem solved

Functional benefit

Products and services

• Tube Fabrication Precision tube fabrication services including CNC and large OD tube bending, providing complex welded assemblies for OEM customers across multiple industries.
• Sheet Metal Fabrication

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Morton IndustriescoreStrategic or Co-development Partner · 31 December 2025Morton Industries acquired Superior Tube Products, integrating all STP operations as of December 31, 2025. This acquisition expands Morton Industries' tube bending capabilities as part of its growth strategy centered on acquiring legacy family-owned businesses. STP customers can expect same great team with more support, expanded CNC, laser, welding, and engineering capabilities, and smooth transition support.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Winsert, Inc. Precision metal components manufacturer producing custom alloy parts and assemblies for industrial, emissions, and heavy equipment OEMs — comparable in precision metalwork and OEM-focused contract manufacturing model.
• Mayville Engineering Company (MEC): U.S.-based contract manufacturer offering metal fabrication, tube bending, welding, and assembly services to OEMs in heavy equipment, agriculture, construction, and industrial markets — directly overlapping STP's product mix and end markets.
• MetalTek International: Specialty metal casting and fabrication company serving OEMs in heavy industry, defense, and energy — overlapping with STP in complex metal component manufacturing for industrial OEM customers.
• O'Neal Manufacturing Services: National contract metal fabricator with plate processing, tube/pipe fabrication, laser cutting, and welding capabilities serving OEMs in construction, agriculture, and industrial equipment — directly comparable in service portfolio and vertical mix.
• EVS Metal: U.S. contract metal fabricator offering laser cutting, CNC bending, welding, and finished assemblies for OEM and industrial customers — comparable in precision fabrication capabilities and project-based OEM sales motion.
• Shape Corp. Tier-1/2 contract metal former specializing in roll forming, tube fabrication, and welded assemblies for automotive, industrial, and heavy equipment OEMs — comparable in tube/welded assembly capabilities though with stronger automotive skew.
• BTD Manufacturing: Midwest contract metal fabricator providing tube bending, laser cutting, welding, stamping, and assemblies to industrial and OEM customers — a close comparable in capability mix and customer profile to Superior Tube Products.

Regional players

• Midwest Composite Technologies / Regional Fab Shops: Regional Midwest U.S. contract fabricators offering tube bending, laser cutting, and welding to local OEMs in agriculture and construction — comparable at a smaller, more geographically constrained scale than STP.

Broad incumbents

• Morton Industries (parent): Multi-state U.S. contract manufacturer (sheet metal, tube fabrication, enclosures) acquired Superior Tube Products; included as the immediate parent and closest platform-level comparable for capability set and end-market reach.

Emerging players

• Kapco (Kent-Elastomer Products / Kapco Global): U.S. contract manufacturer offering metal stamping, fabrication, tube bending, and assemblies to OEM customers in industrial and consumer markets — partial overlap with STP's fabrication and OEM-supply model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xinstagram.com/mortonindustries
• YouTubeyoutube.com/@mortonindustriesllc
• Facebookfacebook.com/mortonind
• LinkedInlinkedin.com/company/superiortubeproducts
• Instagraminstagram.com/mortonindustries

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds1 record

Investors1 record

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 Superior Tube Products