Who we are


Protechtor, a Supertec brand, specializes in the development of high-performance armored transparencies. Since 1999, it has built its trajectory based on applied engineering, rigorous process control, and continuous technical validation.

Leader in high-performance armored transparencies

A national leader in automotive armoring, it is recognized for its resistance to delamination, superior optical quality, and structural consistency.


With an industrial facility in Campo Limpo Paulista (SP), it operates under national and international standards, ensuring real performance in every delivery.

The PROTECHTOR Commitment

Structure of excellence

Ícone de engrenagem com contorno preto e linhas de circuito, representando tecnologia ou automação.

Engineering as a foundation, not just talk.

Escudo com um ícone de marca de seleção, contorno preto sobre fundo branco.

Ballistic tests

in all batches of raw materials

Contorno de um ícone de olho com pupila, preto sobre fundo branco.

Traceability in

the whole process

Ícone de relógio com seta circular, indicando atualização ou histórico recente.

Consistent performance over time.

For those who know the value of life.

Every detail of the projects aims to protect clients, offering the best in security, technology, and trust.


Shielding is a technical decision. Technical decisions require methodology, certifications, and structural responsibility.


Protechtor delivers armored transparencies developed with rigor, validated by tests, and recognized by the market for their reliability.

What makes Protechtor a benchmark?

Ícone quadrado com contorno preto e linhas diagonais tracejadas no interior.

High ballistic resistance

Contorno simples em preto de um ícone de diamante facetado sobre um fundo branco.

Superior optical quality

Logo Protechtor
Engrenagem preta com um símbolo de visto no interior, sobre um fundo branco.

Strict dimensional control

Ícone de linha preta representando uma fábrica com uma engrenagem e uma chaminé.

Industrial structure with scale and precision.

Whistleblowing Channel

A space to report situations safely and confidentially.