Delivering tailored industrial machines, modernisation solutions, and full engineering support .
Our Core Services

About ASSEMA
Associated Serbian Manufacturers
ASSEMA, short for Associated Serbian Manufacturers, was founded in 2005 with a clear focus on the development and production of industrial machinery for the sheet metal and transformer industries.
Our core expertise includes transformer core cutting and stacking lines, slitting lines, winding machines, and production, and we also offer specialized machinery tailored to meet specific customer requirements.
High-precision lines for step-lap core assembly
This project presents an integrated ASSEMA line designed for processing high-grade silicon steel laminations. The system delivers exceptional stability by offering precise cutting and automated step-lap stacking, ensuring optimal magnetic properties and low core loss.

Project Management
ASSEMA provided complete project management support, covering coordination, integration, and delivery.

Project Details
The line is engineered for high-volume production of power and distribution transformers.
Top Choices
Featured Projects
Our featured projects showcase high-precision machines, complete production lines, and retrofit solutions developed for transformer, automotive, and heavy-industry applications. Each project reflects ASSEMA’s focus on accuracy, reliability, and long-term performance.

Core Cutting Lines
High-precision cutting and stacking lines engineered for distribution and power transformer cores. Our systems set the benchmark in quality, accuracy, and operational performance.

Biorotors
Advanced biological wastewater treatment systems designed for long-term durability and high efficiency. Available as fully pre-assembled units or for local concrete integration.

Special machines
Development and production of custom machinery for transformer assembly. We engineer equipment that handles the most demanding industrial tasks.

Retrofits
Breathe new life into your used machinery. We perform full mechanical reconstructions and replace outdated systems with state-of-the-art automation.
Trust and Worth
Our Clients
We work with leading manufacturers in the transformer and car industries. Our clients rely on ASSEMA for precision engineering, reliable machines, and long-term production performance across international markets.





Sustainability
Responsible Industrial Manufacturing
At ASSEMA, sustainability means building machines that last. Our equipment is designed for long service life, high efficiency, and reliable operation in demanding industrial environments.
We focus on energy-efficient solutions, modern automation, and precise engineering to reduce waste, minimize downtime, and optimize material usage throughout the production process.
Why Choose ASSEMA
ASSEMA delivers precision-engineered machines, complete production lines, and retrofit solutions for demanding industrial environments. Our focus is on reliability, performance, and long-term partnership with our clients worldwide.
- Custom Solutions
- Engineering Expertise
- Modern Technology
- Proven Reliability
- Innovation & Precision
- Long-Term Support