About Us

More than 20 years dedicated to the design, manufacturing and assembly of printed circuits, offering tailored solutions for companies in all sectors

Know CISA

A long story

With more than half a century of experience, CISA – Circuitos Impresos S.A. – is a leading company in Spain in the design, manufacturing, and assembly of printed circuit boards. Strategically located in the center of the country and with 6,000 m² of facilities, we are pioneers in offering highly reliable technological solutions for demanding industrial sectors.

Our advanced infrastructure and continuous process improvement allow us to respond quickly and accurately to market demands. We are committed to innovation, certified quality, and full adaptation to each client's requirements, guaranteeing customized products and highly competitive service.

We approach your project from the phase you need

We have a highly qualified team and a solid track record dating back to 1965, which allows us to offer comprehensive and customized solutions in the printed circuit board (PCB) sector. Our priority is to ensure the success of each project, adapting to technological advances and market demands.

Mission

Our ten guiding principles

As manufacturers and providers of complete PCB solutions, we cover all phases of the process: from design and manufacturing to assembly and programming. Thanks to this integration, we guarantee precise, efficient results that are fully aligned with each client's needs.

We want satisfied customers

One of our core strategies is to ensure the high quality of our PCBs and the services that we provide.

It’s the customer who marks the measure of our quality

The customer’s opinion of our products and services is decisive.

Deliveries have to be on time

Our customers not only judge the quality of our products, but also that of the service we provide.

Lead times must be met at all costs

Queries, offers and samples must be dealt with quickly and scrupulously.

Produce impeccable work

Every employee in the company contributes from their position to achieving our Quality objectives. Therefore, it is the mission of everyone, from apprentices to management.

Each job must be done properly from the outset

This not only improves our quality, it helps reduce costs, benefiting customers and the company alike. Quality increases profitability.

We demand maximum quality from our suppliers

The quality of our products also depends on the raw materials we purchase from third parties. They are supported in achieving the required quality objectives.

Meeting our quality targets

Is an important part of senior management’s work. When assessing how the various components of the company are operating, particular attention is paid to the quality of the work.

Preventing defects takes priority over correcting them

Not only do defects need to be eradicated, their causes also need to be eliminated.

Our quality guidelines are binding

Any additional requirements established by our customers must also be taken into account.

Services

Electronics and PCB Solutions

We transform your idea into a functional printed circuit board, managing every phase of the process with precision: from the initial concept to the final product.

Design

Starting with a simple idea, we create the optimal design for your PCB.
Design Services

  • Design of electronic layouts.
  • Printed circuit board (PCB) design
  • Creating graphical interfaces
  • Systems integration on PCB
  • Software and firmware development
  • Native mobile applications (iOS / Android)

Manufacture

We manufacture all types of PCBs and work with all materials. Manufacturing Services:

  • Production of prototypes and series
  • Urgent and standard lead-time manufacturing
  • Scheduled deliveries
  • Rigid, flexible and Rigid-Flex PCBs
  • Standard and special materials
  • Impedance control
  • Blind and buried drills

Assembly

We have assembly lines for both SMD and THT. PCB Assembly (PCBA):

  • High-speed, high-precision surface mount (SMD)
  • THT Assembly (Through-Hole Technology)
  • Wave soldering
  • Automated Optical Inspection (AOI)
  • Functional verification
  • Supply and integration of displays

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