Rezler is one of the largest manufacturers of mechanical keys in Brazil.
Producing and delivering high-precision keys and machined parts with quality since 1972.
With a trajectory built over five decades, Rezler has consolidated its expertise in key manufacturing and expanded its capacity to meet demands for precision machined components. Since 1972, the company has combined technical specialization, process quality, and industrial evolution to serve diverse industrial applications.
Headquartered in Caxias do Sul, within one of the country’s primary metal-mechanical hubs, Rezler has developed a production structure focused on the manufacture of keys and the production of machined items with a high degree of repeatability, dimensional precision, and supply reliability.
Our Differentiators
Our differentiator lies in the consistency with which we conduct every stage of the operation, from raw materials to the final product.
- Production processes in compliance with ISO 9001 since 1998.
- Continuous investment in technology and process improvement.
- Voluntary monitoring of greenhouse gas emissions since 2013.
- Development of customized solutions for diverse industrial needs.
- Close technical service oriented to the reality of each client.
Rezler Foundation
The company is established as one of Brazil's first mechanical key manufacturers, focusing on precision and quality for industrial applications.
Machinery Acquisition
Rezler expands its production structure with new investments in machinery, strengthening its industrial capacity and paving the way for new business opportunities.
First ISO 9001 Certification
Rezler becomes the first in its sector to obtain ISO 9001, reinforcing its historical commitment to quality and process control.
Succession & Expansion
The company advances its succession process and expands its market vision, strengthening management modernization and its scope of operations.
Beginning of Voluntary GHG Monitoring
Rezler starts voluntary monitoring of its greenhouse gas (GHG) emissions, integrating sustainability into the industrial routine.
Publication of the GHG Emissions Inventory
The company publishes the results of the inventory prepared according to ISO 14064-1:2018 and the Brazilian GHG Protocol Program, reinforcing its environmental transparency.
Ubiratã Rezler – Diretor da Rezler Chavetas e Usinados
Cresci no ambiente de uma empresa familiar, acompanhando vários setores da empresa, da produção ao administrativo/comercial/financeiro.
Em um momento da minha vida, optei por seguir outra carreira, a qual, mesmo sem ligação com o setor metalmecânico, trouxe subsídios importantíssimos para que eu pudesse retornar à empresa em 2010.
Desde então, lidero essa empresa que nos orgulha por seus mais de 52 anos de história, produzindo chavetas e peças usinadas para as mais importantes indústrias do mundo.
Commitment to
Sustainability
Rezler adopts environmental practices integrated into its operations, including water reuse and voluntary monitoring of greenhouse gas emissions since 2013. The emissions inventory follows internationally recognized standards such as ISO 14064-1:2018 and the Brazilian GHG Protocol Program.
Monitoring, measuring, and providing transparency to these indicators is part of how the company conducts its environmental responsibility: with methodology, monitoring, and a continuous commitment to process improvement.
Voluntary Compensation Certificate
Cutting-Edge Technology
Rezler utilizes specialized machinery dedicated to key production, developed through alliances with national technology centers and European companies. This technological base has contributed to building a process capable of producing parts with high repeatability and precision.
Additionally, the company has incorporated CNC machining centers and lathes into its operations, expanding its capacity to produce machined items with the same quality standards for which it is already recognized in mechanical keys.
Quality Throughout
the Industrial
Operation
Since 1998, Rezler has maintained its production processes in compliance with ISO 9001, being a pioneer in the sector for this certification. Continuous quality monitoring is part of the company's routine and supports the delivery of parts with precision, production consistency, and commercial conditions aligned with client agreements.
This commitment to quality is not just in the final inspection, but across the entire operation: planning, process, repeatability, inspection, and supply reliability.
Sustainable Development
Rezler views sustainable development as a commitment that must be connected to industrial practice. Therefore, it monitors environmental indicators, adopts monitoring and improvement actions, and seeks to align its operations with frameworks that encourage responsible production, transparency, and continuous evolution.
More than just citing global guidelines, the company seeks to transform this commitment into an operational routine, integrating quality, environmental responsibility, and a long-term vision into its production methods.
