Metal stamping and sheet metal fabrication services

For customers who demand metal mechanical parts with a high degree of technical expertise and quality, we are equipped with laser cutting machines for sheets and tubes, punch presses, process cranes, hydraulic presses, CNC press brakes, welding solutions (MIG, TIG, MAG, spot and stud), machining workshop, powder coating and liquid painting lines. We will provide you the complete solution, from project design to final product. We are ISO 9001:2015 certified.

Please contact us for more information about t-pieces, connectors, heatsinks and stamped parts.

Serviço Chapa

Product Prototyping

For customers who seek engineering support in their product development during prototype stages.

Projetos metalmecânica

Special projects in design and architecture

For customers who employ the noblesse of metal in their projects and whose final products demand aesthetical and sophisticated finishing. Modular stainless steel cabinets fabrication and customized projects.

Chapearia Design

Watch our video to know more about our services:

About Us

Our History

32 years of solid and responsible growth, looking at the future and beyond.

  • 1985

    Our journey starts

    Founded in the South Area of São Paulo city, initially named Magna Iluminação e Produtos Eletrônicos Ltda. manufacturing heatsinks and stamped parts.

  • Unimagna Metalurgica 1988


    Acquisition of headquarters (340 m²). Renamed Unimagna Metalúrgica Ltda. in order to reflect new activities incoporated in the company core business, namely sheet metal services.

  • Unimagna Metalurgica 1993


    Transferred to new plant in Bragança Paulista, São Paulo state, built area 1.000 m².

  • Unimagna Metalurgica 1998


    Expansion of the plant, focusing in processes improvement through modern machinery and qualification of professionals in the region.

  • Unimagna Metalurgica 2009


    New expansion totalizing 7.200 m² of built area. Investment in machinery, coating and painting lines, consolidating the company core business as a provider of complete solutions in sheet metal services.

  • Unimagna Metalurgica 2016


    Adoption of lean manufacturing practices. Added new area equipped with two production cranes aiming at medium metal fabrication markets, total built area 12.900 m².


Create economical, human and technological value in a consistent way, always complying with moral, ethical and legal principles.


To be a global company by adding technology and cutting edge knowledge to our products and processes, contributing to our country development.




Quality Policy

UNIMAGNA METALÚRGICA LTDA. is a Brazilian metal fabrication business. We aim at quality in all our products and services by committing with:
- Maintenance of a Quality Management System following ISO 9001 standards.
- Continuous improvement of the Quality Management System, targeting our customers satisfaction.
- Fulfillment of applicable requirements.
- Establishment and monitoring of the quality targets.

Environmental Policy

Take our responsibility in the planet preservation through conscious use of resources, elimination of sources of waste in our manufacturing processes and actions of environmental recovery and awareness.

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Rod. Alkindar Monteiro Junqueira, Km 44,5
Bragança Paulista, SP

Tel: +55 (11) 4481-8600


Work Hours:
Monday - Friday
7:00 AM to 18:00 PM