About us

Slovenian company HOLDING UNITEHNA d.o.o. located in the heart of Dolenjska region is a production company, which unites and possess several different technologies for production of the products in the field of plastic and metal processing.

It main goal is to unite smaller production units, to appear united in the market and to give them commercial, technical and quality support.

We provide proffesional support in developing innovative solutions. Our products are manufactured using modern CNC technology and monitored with quality system which meets to demands of standards ISO 9001:2015 and ISO TS 16949. We increase our production capacities every year.

Most of our products are built into products designed for foreign markets, mostly for the automotive industry.



The long-term orientation of the company, based on continuous investment in the development and quality of products, was awarded with ISO 9001 quality certificate in 2010. We decided to implement the quality management system to ensure efficient organization and traceability of all processes and the ability to evaluate the results of the labor of individual and the company.

We acquired a quality certificate for automotive standard ISO TS 16949 in 2010 and  we are planning to upgrade it to IATF 16949 certificate in 2021.


Fabulous team


Our team involves 40 innovative and creative employees.


Employees are our greatest value, and therefore we encourage education and personal growth of each individual. We care for a healthy and safe working environment.

Competitive prices

Top quality at competitive prices

Professional advice

We offer professional advice based on many years of experience

Modern technology

The products are manufactured with modern technology and controlled by a quality management system

ISO 9001:2015

We are proud owners of the certificate ISO 9001:2015 which proves the quality of our systems and products