HIGH PRECISION CNC MACHINING IN SERIES PRODUCTION

Precision in every detail
  • Excellence in complex shapes Precision down to the last detail
    Medical

    Wide range of Medtech solutions

  • Stable and controlled production Rigour in quality
    Aerospace

    Ultra precise reliable machining

  • Serial precisionOptimal surface finishing
    Optical

    Highlighted quality by industry leaders

  • Long-standing expertise Hitech Solutions
    Mechanical

    Over 30 years of know-how

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Who we are

SISMA is a contract manufacturer of parts and components by CNC machining services to the medical, aerospace, optical and mechanical industries. We are skilled in precision machining of a wide range of materials, like steel, stainless steel, brass, titanium, aluminum and non-metallic materials. SISMA’s history has been driven by a series of technological innovations which have brought competitiveness in a broad spectrum of markets due to a permanent investment in the latest technologies and expertise of our team. Over 30 years of skilled engineers and experienced operators focused on customer satisfaction together with a permanent investment on the forefront technology lead to long-lasting partnerships in a wide variety of industrial areas. We are able to perform the most complex parts in a short notice. We stake on strict quality, quick responsiveness and we are always pursuing processes optimization in order to achieve performance improvements continuously. All products are manufactured in compliance with the requirements of ISO 9001, ISO 13485 and ISO 14001 quality and environmental standards. EN 9100 is in implementation phase.
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Medical

SISMA®Medical is a branch of SISMA® dedicated to the provision of high precision CNC machining services for the manufacturing of medical devices. At SISMA the medical industry relies on dental and orthopedic applications. For the dental sector we produce dental implants and all associated clinical and laboratory prosthetic components. In orthopedics, SISMA is a recognized partner for the provision of mechanized solutions such as bone fixation plates and orthopedic screws. In order to keep our technology up to date with the state-of-art medical solutions, SISMA has also a dedicated division to produce customized medical devices (CAD-CAM) such as bars over implants, crowns, bridges, customized abutments and other complex shape dental/orthopedic restorations in titanium, cobalt-chrome, PEEK and zirconia. SISMA Medical is ISO 13485 certified for the scope of provision of CNC machining contract manufacture of non active medical devices parts and components.
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Aerospace

The aerospace industry relies on the machining of high precise aerospace components. Compliance with exacting micro tolerances is mandatory. First article and 100% finish inspections are performed at each production batch. Owing our highly experienced machinists and strict quality controls we ensure on time delivery of your complex parts. EN 9100 is in implementation phase.
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Optical

Highlighted in quality by industry leaders we produce components to be assembled in optical devices with a perfect fit and a remarkable surface finishing. Due to our large flexibility and recognized quality we produce high volumes of more than 500 different optical components. From medium to high volume productions, compliance with all customer specifications is our primary concern. 100 % in-process and finish inspections are always conducted to ensure product quality.
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Mechanical

Over 30 years of skilled engineers and experienced operators focused on customer satisfaction together with a permanent investment on the forefront technology led to long-lasting partnerships in a wide variety of industrial areas: home appliances, food, automotive, electrical, healthcare, etc. All products are manufactured in compliance with the requirements of ISO 9001 and ISO 14001 quality standards with the aim of continuous improvement and environment protection.
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Check out our Capabilities
SISMA’s history has been driven by a series of
technological innovations
CAPABILITIES

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Status INOVADORA’23

Once more, SISMA | SÁ COUTO & MONTEIRO, S.A., has obtained the Inovadora COTEC stat...

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Summer Vacation 2023

We inform you that SISMA will enter its summer vacation period from the 31st of July un...

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We are PME Líder 2022

Once again, SISMA was attributed, by IAPMEI, the PME Líder 2022 status. Every year, IAP...

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