Telecom
Utility
Lighting
Special Projects
Emergency Systems
Wind Towers
High corrosion Resistance

More safety and reliability throught the use of weathering steel

Technical Background

Unique technical team backed by over five decades of design excellence

Superior aerodynamics

Validated by wind tunnel tests analysis

Finite Element Analysis

FEA Performed by Ansys, SAP 2000 & tnxTower

Track Record since 1976

Thousands of structures supplied in the last decades prove the superior reliability

Certified Safety

Full-scale prototype testing on a wide variety of structures prove the structural reliability

Thousands of projects carried out for more than
50 brands in 12 countries in the Americas & Africa.
American Tower
Anglobal
Highline
Embraer
Vale
Petrobras
Claro
Phoenix Tower
Nokia
Ericson
Huawei
SBA
Tim
SBA
Enel
Energisa
Ericson
EDP
State Grid
Isa CTEEP
Omega
American Tower
Anglobal
Digital Colony
Embraer
Eletrobras
Telebras
Siemens
Phoenix Tower
Nokia
Ericson
Huawei
SBA
Huawei
SBA
One of our differentiators – Steel

Seccional works with weathering steel, which has a yield limit much higher than conventional steel. ... Learn more

28/2/2024
Innovate Curitiba

THE COMPANY’S HISTORY IS INTERTWINED WITH ITS TRADITION OF RESEARCH, DEVELOPMENT & INNOVATION, C... Learn more

26/2/2024
TRIANGULAR TOWER - VERSATILITY AND RESISTANCE FOR LINES OF ANY VOLTAGE CLASS

Low wind drag coefficient, facilitates structural reinforcement for increased loading. Corrosion Res... Learn more

26/1/2024
XXVII SNPTEE - 2023

The XXVII SNPTEE – National Seminar on Electric Energy Production and Transmission is considered one... Learn more

24/11/2023

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