Mac Jee Defesa

Mac Jee Defesa is among the main companies of the Brazilian Industrial Defense Base. With a diversified portfolio of aerial ammunition, defense solutions and energetic materials, Mac Jee stands out for its potential and ability to develop high quality products with exclusive technology.

Over a decade in the market, the company operates in the Defense and Aerospace segments and is responsible for the entire production cycle, guaranteeing total autonomy to its customers. In addition, Mac Jee Defesa has a partnership with major national and international players, aiming to offer the best solutions and products for the industry.

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Develop complete products and solutions, with the best and most modern technologies for the defense industry.

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To be recognized as a national company, with global operations, able to understand the market and the needs of its customers and partners.

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  • Safety
  • Ethics
  • Transparency
  • Commitment
  • Excellence

Our History

Quality policy

Mac Jee considers the quality of its products and services to be a fundamental factor for the continuity of its businesses. Therefore, it defines the following Quality Policy:

Offer quality products and services, respecting the established deadlines, aiming at the full satisfaction of our customers and interested parties, guaranteeing responsibility, safety, excellence and fulfilling all applicable requirements, through the involvement and appreciation of our employees, in addition to causing no harm to society and the environment, always promoting the continuous improvement of the Quality Management System.