About us

Zakład Elektroniczny SiMS is a company with exclusively Polish capital, present on the market since 1990.

We also perform projects based on technical documentation provided by the customer. We produce OEM for customers working on the market of electronics, automatics and power measurement systems.



Our devices are intended primarily for customers from the public transport sector. We supply complete systems for operation of means of public transport, focusing primarily on passenger information systems. Our offer includes well-known products valued by our customers:

  • Onboard computers, information displays and controllers,
  • Integrated Dynamic Passenger Information Systems (information displays, at stops and stations),
  • Mobile monitoring systems.

Dynamic Passenger Information System, developed by our company, has been implemented in urban areas across the country. Our projects involve dynamic systems for management of information content, facilitating to passengers daily use of means of public transport. The key achievement is joint implementation of the ITS (Intelligent Transportation System) project in Wrocław in 2012.

Company profile

From the beginning of our activity, we have been focused on innovation and quality of our products.

However, every company is built primarily by its employees. We put emphasis not only on professionals in their fields, but first of all true enthusiasts who want to fully use their potential.
The most important for us is direct contact with customers; we want to recognize their needs as best as we can, in order to deliver product that meets their expectation to the fullest extent.

Technology park

Advanced technology park and high performance production lines allow us to provide comprehensive services of SMD automatic assembly and through hole wave soldering assembly.

We assure maintaining of stock of materials for production with full records of customer-provided materials, guarantee of safety and proper storage in accordance with the standards that are currently in force.

We have a line for SMD assembly consisting of the following machines:

  • JUKI FX-3 (Super High Speed Chipshooter) - automation assembly machine
  • JUKI KE-2060R
  • HOTFLOW 2/12
  • Ekra X4
  • PHOENIX X-RAY PCBA Inspector 130
  • ERSA  N-WAVE 330 - wave soldering system
  • M60

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