Container and Industrial Solutions
Structure. Strength. Reliability.
Our team designs and manufactures premium container solutions for commercial, construction, and industrial applications, engineered for reliability and built to last.
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Bulgarian manufacturing
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Core products
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Happy clients
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Completed projects
PRODUCTS
Our products.
Four core products — part of an integrated steel structure system for construction and industry.
What We Do
Full range of services.
From a single storage container to a complete modular complex, TETRAX supports every stage of your project’s lifecycle.
Consultation & engineering
Our engineers design modified and specialised container solutions from the initial idea through to project completion. This includes CAD drawings, structural calculations, and documentation for compliance with regulatory requirements.
Manufacturing & Customization
ISO-certified container manufacturing with extensive customization capabilities. We provide structural modifications, insulation, cladding, internal partition walls, and tailored finishing solutions, all designed and built to meet your specific requirements.
Delivery & installation
We provide reliable transportation and installation of finished products to project sites across Bulgaria and the European Union. Each delivery is carefully coordinated according to the cargo specifications, project timelines, and client requirements.
Support & service
We stand behind the quality of every product we manufacture and provide technical guidance throughout the selection, specification, and operation of our products. Our team is available to answer questions and provide support throughout the entire project implementation process.
Who We Are
The name means four
TETRAX comes from the Greek prefix "tetra", meaning four. It reflects the four core principles on which our company and philosophy are built.
Every solution we design is guided by stability, structure, strength, and balance — qualities that define not only our name, but the way we work.
OUR MISSION
To deliver high-quality container and industrial solutions that meet our clients' real needs — with precision, reliability, and attention to every detail.
OUR VISION
To establish ourselves as a leading regional brand in the sector — recognized for reliability, innovation, and consistent quality in every project.
Stability
Our products are designed to withstand heavy-duty operation, with a stable foundation that ensures safety and long-term return on investment.
Structure
Design without compromise on structural integrity, which at the same time enables geometric precision and aesthetics.
Strength
Modern equipment and high-quality steel — materials and technologies chosen for maximum durability.
Balance
Harmony between functionality, design, and cost-efficiency — solutions that perform effectively and look professional.
BLOG
Our blog
Practical guidance on silos, containers, coastal protection, and steel structures — from manufacturing through operation.
Containers
Hook-lift containers: types, sizes, and how to choose the right one
A larger container is not always a better choice. A hook-lift container should be chosen by material, load, and transport system — not by cubic metres alone.
Silos
How to Choose a Silo: 7 Important Things Before Ordering
When choosing a silo, size is only the beginning. Material, discharge, installation, and maintenance often matter more for how the facility will work years later.
Metal structures
From drawing to finished structure: how custom metal constructions are made
When a standard solution is not enough, good engineering starts from the specific task.
REFERENCES
What our clients say
Partners and clients who trusted TETRAX on real-world projects.
Construction waste bunkers
“The quality of TETRAX products exceeded our expectations. The bunkers have been working flawlessly for two years.”
Custom buckets
“A professional team and fast response. We ordered custom buckets and got exactly what we needed.”
Steel structures for construction
“A reliable partner for all our construction projects. We recommend TETRAX to everyone in the industry.”
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