Company

Company2025-10-17T14:08:09+00:00


Serra Soldadura is the parent company of a group of firms manufacturing industrial equipment related to assembly and welding technologies for the automotive and general industrial sectors. The company operates in three main areas: special welding products, standard welding products, and installations for the aerospace sector.

Special products are mainly custom-made automatic installations for welding body-in-white subassemblies and auxiliary components, applying flexible solutions to assembly and welding processes. Standard welding products include spot, projection, and seam welding machines, robotic and manual welding guns, transformers and electronic welding controls, and cabinets for Alternating Current and Medium Frequency.

After decades of promoting the development of new products and applications, SERRA now has its own cutting-edge technology and is a pioneering company in applying systems that enhance process automation techniques.

Leadership in its field of activity is based on the following characteristics:

  • Technological expertise
  • Quality of service
  • High level of project management
  • Market-competitive pricing
  • R&D

Serra’s evolution is closely linked to constant innovation through its various multidisciplinary R&D teams, which work continuously on the ongoing development of new technologies in the field of resistance welding and assembly process automation.

The management of SERRA SOLDADURA, S.A.U. understands Quality as the most important strategic factor for competitiveness. The company is engaged in a continuous improvement program that extends to all its activities and is understood and applied by all its human resources to ensure that its products and services meet the needs and expectations of its customers.

Likewise, the management of SERRA SOLDADURA, S.A.U., aware of the environmental impacts that its activities may generate, has designed an Environmental Management System (EMS) in order to manage its impact on the environment.

SERRA SOLDADURA, S.A.U. has implemented Quality and Environmental Systems certified by internationally accredited organizations as strategic management tools for the company.

Thanks to these systems, our products enjoy a recognized reputation in the international market for their advanced technology, reliability, and safety, being approved by such demanding sectors as aerospace and the automotive industry.

SERRA SOLDADURA, S.A.U. has a fully equipped, climate-controlled Quality Control laboratory where dimensional, hardness, roughness, tensile, and conductivity tests can be performed.

It also has a metallographic testing laboratory for inspecting arc welds, equipped with cutting machines, polishers, and microscopes with software that allows the preparation of detailed reports including photographs and measurements of the obtained results.

QUALITY, ENVIRONMENT, AND OCCUPATIONAL HEALTH & SAFETY POLICY

1.- SERRA SOLDADURA assumes the management of Quality, Environment, and Occupational Health & Safety as part of the corporate responsibility undertaken with Clients and other interested parties, and as a commitment to Excellence, Continuous Improvement, the Prevention of injuries and ill health, and the Protection of the Environment. Consequently, the Organization is oriented toward satisfying the needs of interested parties and guarantees compliance with applicable specifications, regulations, and legislation, as well as those subscribed by the Organization.

2.- The Management of SERRA SOLDADURA adopts Leadership in the development of a management model towards Excellence as a corporate strategy. To this end, the development of leaders who responsibly take on the challenges faced by the organization is promoted.

3.- The work system is based on an advanced planning model aimed at preventing deviations, execution, verification of results, and readjustment of methods and procedures when necessary, using the PDCA cycle as the foundation for the Organization’s Continuous Improvement.

4.- The Quality System is properly structured for Process Management, with adequate identification of key processes for the Organization’s operation and the prior assessment of associated risks.

5.- The Environmental Management System is focused on Pollution Prevention, promoting the efficient use of natural resources and the minimization of waste.

6.- Agreed-upon objectives are established in line with the Organization’s strategy and the criticality of the evaluated risks. These are linked to appropriate indicators to measure their effectiveness and efficiency.

7.- Training is promoted at all levels of the Organization, fostering the development of people’s potential to involve them and make them participants in a common project, while raising awareness and consolidating a culture based on Quality, Environmental respect, and Occupational Health & Safety.

8.- Stable communication and participation systems are established to facilitate information and involve personnel in improving the Organization’s policies, objectives, and achievements.

9.- The establishment of stable relationships with clients, suppliers, and other partner companies is encouraged, based on trust and mutually beneficial relations.

10.- Initiatives are supported to promote, within SERRA SOLDADURA’s environment, the development of a culture based on Quality, Environmental respect, and Occupational Health & Safety.

ISO 9001 Certificate: Quality

ISO 9001 Certificate

Serra UNP ISO 9001 Certificate: Quality

Serra UNP ISO 9001 Certificate

ISO 14001 Certificate: Environment

ISO 14001 Certificate

Corporate Social Responsibility Seal — Ecovadis Evaluation

Ecovadis 2024 Seal

September 2017

2008

Aeronautics company Aernnova acquired 100% of the shares of the Serra Group.

2000

Introduction of 1000 Hz Medium Frequency electronic controls in the complete range of resistance welding.

2012

Implementation of Lean Production System in the Zona Franca production facilities in Barcelona.

1999

Creation of the Serra Aeronautics Division, which aims to provide automation solutions for the aerospace sector.

90s

Consolidation of international expansion with the creation of subsidiaries in France, Portugal and Brazil, as well as an extensive network of representatives in all five continents.

80s

Design and manufacture of the first large automated lines. First international contracts.

1972

Serra Soldadura S.A. is created as a holding company of the Serra Group, consisting of various companies engaged in engineering and process automation.

1942

Aplicaciones Eléctricas Serra, specializing in the design and manufacture of both standard and special resistance and arc welding machines, is founded.

1934

The Serra family started production of arc welding equipment and industrial furnaces in a small workshop in Barcelona.

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