About Us
PS Technik grew out of ProStream Group, a Bulgarian industrial business with over 30 years in energy, industrial applications, water supply, and water treatment. PS Technik is the group’s engineering and service arm, focused on equipment delivery, maintenance, and technical service for heavy industry.
We hold exclusive partnerships with leading global manufacturers. We are the sole official representative of AUMA (Germany) in Bulgaria for the supply and service of electric actuators. We are the primary industrial distributor of Alfa Laval (Sweden) heat exchange equipment in Bulgaria. We also represent VAG and other established OEM brands.
Our team comprises experts with many years of experience in the industrial sector — highly qualified service engineers trained at high-technology manufacturing facilities across Europe. We bring a flexible approach and a focus on innovation to every client engagement.
Our clients are Bulgaria’s leading industrial operators — long-standing relationships built on technical reliability and consistent delivery.
Certifications
ISO 9001:2015 — Bureau Veritas
Scope: end-to-end industrial MRO — covering equipment supply, installation, maintenance, commissioning, and infrastructure works across industrial and water systems.
Our quality management system is adapted to our processes, organisational structure, and the nature of the work we perform — ensuring our clients receive services that meet international standards, and giving us the framework to continuously improve based on process monitoring and client feedback.
How We Work
We diagnose before we deliver
When a client calls with a problem, we don’t just quote the replacement part. Our engineers assess the root cause, review operating conditions, and specify the right solution — not just the obvious one. That’s why our clients’ equipment runs longer and costs less to maintain.
We stand behind what we supply
Every product we deliver is backed by our in-house service capability — from commissioning and installation through to ongoing maintenance and repair. We don’t hand off a delivery and walk away. We follow through across the full equipment lifecycle.
Factory-trained, locally based
Our engineers are certified and trained at our OEM partners’ European production facilities. But they live and work in Bulgaria — they know the plants, the operators, and the operating conditions. That combination of global standards and local knowledge is difficult to replicate.
Mission & Values
Our mission is to provide our clients with the right technological solutions from world-class manufacturers — backed by the technical expertise and responsiveness to support those solutions over the long term.
Customer value
We anticipate and respond to client needs with innovative solutions and consistently high product and service quality.
Integrity
We communicate transparently and conduct business ethically.
Continuous improvement
We are a learning organisation with a constant drive to evolve — our engineers train regularly at manufacturer facilities across Europe.
Results
Clear goals, high standards, no compromise on quality.
Our people
The greatest asset of the company. Their motivation and dedication make everything else possible.
Responsibility
Safety comes first. We are committed to sustainable practices and long-term reliability in the industries we serve.