World Class Global Sourcing, Service & Distribution

Tengco is the perfect solution for your global sourcing needs. We can provide anything from standard nuts and bolts to specialty fasteners, castings, forgings and stampings.

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Concrete Hardware Accessories - Custom Manufacturing Hardware from Tengco, Inc.

Concrete Accessories

Tengco can supply virtually any special formed part required for pre-cast & formwork concrete construction.

We have over thirty five years of experience providing screed hooks, coil couplers, penta bolts, coil nuts, ground inserts and more.

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Product Manufacturing

You know your industry. You know your customer.

You need a manufacturing solution, but you don’t know where to start.

Let Tengco Be your Guide

Pole Line Hardware Accessories - Custom Manufacturing Hardware from Tengco, Inc.

Pole Line Hardware

Utility companies across the country rely on Tengco to provide custom hardware for telecommunications, pole line and crossarm brace applications.

We have hundreds of utilities products that can be manufactured to meet any specification, including IEEE C135.1-1999.

Quality Control Inspection - Custom Manufacturing Hardware from Tengco, Inc.

ISO 9001:2015 Quality

Tengco is certified through our Midwest distribution center.

Our QC technicians ensure optimal product quality, strict adherence to your design, minimal time to market, and a reduced cost to you.

Quality Engineering

Product Development Image - Custom Manufacturing Hardware from Tengco, Inc.

Product Development

Tengco provides engineering solutions that improve your product and can save you time, resources, and money.

Our engineers can provide product development input, design assistance, mechanical engineering support and nearly everything in between.

Quality Products.

Competitive Prices.

Tengco provides standard nuts and bolts as well as specialty fasteners, castings, forgings and stampings.

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Metal Building Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Metal Buildings

Tengco knows metal building construction.

We can help custom produce nearly anything for your metal building needs including welded eye bolts, galvanized brace grips, forged turnbuckles, door stops, door trolleys and hillside washers.

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Forging Capabilities - Custom Manufacturing Hardware from Tengco, Inc.

Tengco Forgings

Tengco can offer thousands of different custom forged parts for a diverse set of applications and industries.

Let our engineers expert knowledge of forgings work for you.

Hot Formed Cold Formed

18 Wheel Truck and Automotive Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Truck and Automotive

Tengco delivers high quality automotive hardware at competitive prices.

We can supply custom bolts, nuts, screws, clevis yokes, mounting studs, circuit breakers and more.

Casting Capabilities - Custom Manufacturing Hardware from Tengco, Inc.

Castings

Tengco can supply your custom part using investment, sand and die casting processes which offer many surface and shape options.

For complex components, casting is extremely cost effective and provides an excellent quality part.

Custom Assembly Services - Custom Manufacturing Hardware from Tengco, Inc.

Assembled Parts

Tengco provides component assembly services to streamline your supply chain.

Our skilled workforce can eliminate several intermediate steps for you to speed up getting your parts to market.

Machining Services - Custom Manufacturing Hardware from Tengco, Inc.

Machined Parts

Our group of manufacturers can supply machined parts to meet your exact specifications.

Secondary operations such as tapping, drilling, and precision grinding allow us to create components to your exact tolerances and finishes.

Stamping Capabilities - Custom Manufacturing Hardware from Tengco, Inc.

Stamped Parts

From standard fasteners to unique parts, Tengco is your source for custom stampings.

Typical parts include washers, clips and cable rackings but Tengco can offer thousands of custom stampings for many applications and industries.

Custom Manufacturing and Global Sourcing of Castings, Forgings, Stampings, Fasteners, Parts & Assemblies

Castings - Custom Manufacturing Hardware from Tengco, Inc.

Custom Castings

Tengco can offer many surface and shape options using investment, sand and die casting processes. We can also provide castings in many materials, coatings and platings.

Custom Manufacturing Video

Since 1979 Tengco has developed superior custom manufactured parts for a wide variety of industries. Our mission is to provide quality products on time at competitive prices.

Fasteners - Custom Manufacturing Hardware from Tengco, Inc.

Tengco Fasteners

From bolts and nuts to washers and screws … You name it, we can supply it.

Engineering - Custom Manufacturing Hardware from Tengco, Inc.

Engineering Support

Tengco provides engineering solutions that improve your product and can save you time, resources, and money.

Forgings - Custom Manufacturing Hardware from Tengco, Inc.

Custom Forgings

Tengco can provide you a quality product with no porosity, shrinkage or cavities. Let Tengco’s expert knowledge of forgings work for you.

Quality Control - Custom Manufacturing Hardware from Tengco, Inc.

ISO 9001:2015 Quality

Our technicians ensure quality, strict adherence to your design, minimal time to market, and a reduced cost to you. Tengco is certified through our Midwest distribution center.

Stampings - Custom Manufacturing Hardware from Tengco, Inc.

Custom Stampings

Tengco can offer precision stamped products with reduced manufacturing costs, consistent finish and thickness, and shorter lead times.

Logistics - Custom Manufacturing Hardware from Tengco, Inc.

Logistics and Inventory Management

Tengco’s logistics and supply chain management system simplifies your inventory and optimizes shipping and delivery of your product.

Machining - Custom Manufacturing Hardware from Tengco, Inc.

Custom Machining

Tengco’s approved manufacturers can supply mechanical parts and small sub-assemblies to meet your exact specifications.

Custom Manufacturing Industries:

Metal Building Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Metal Buildings

Concrete Construction Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Concrete Construction

Trucking and Automotive Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Trucking & Automotive

Tow Hitch Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Tow Hitch

Pole Line Utilities Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Pole Line Utilities

Wet and Dry Storage Tank Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Storage Tanks

Clevis Yoke Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Clevis Yokes & Pins

OEM Hardware - Custom Manufacturing Hardware from Tengco, Inc.

OEM

Mining Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Mining

Railroad Hardware - Custom Manufacturing Hardware from Tengco, Inc.

Railroad

In-Stock Custom Manufacturing Parts:

In-Stock Concrete Accessories - Custom Manufacturing Hardware from Tengco, Inc.

In-Stock Pole Line Hardware - Custom Manufacturing Hardware from Tengco, Inc.

In-Stock Forgings - Custom Manufacturing Hardware from Tengco, Inc.

In-Stock Metal Building Accessories - Custom Manufacturing Hardware from Tengco, Inc.

In-Stock Penta Bolts - Custom Manufacturing Hardware from Tengco, Inc.

In-Stock Castings - Custom Manufacturing Hardware from Tengco, Inc.

Get in Touch

We are happy to answer any questions you have regarding custom manufacturing or provide you with an estimate.

Just send us a message in the form below with any questions you may have.