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About Us

Injection moulding of plastics

Making tools for plastic injection

Component assembly

Preplam d.o.o.

We are a company that deals with plastics processing with injection molded polymer technology. Due to years of experience in this kind of plastic processing, we offer a high quality production of a wide assortment of products. The company’s main goal is to produce quality products, provide fast delivery and customer satisfaction.

Our growth and development are a result of a business orientation to the satisfaction of our customers and employees.

We are a highly efficient and organized company and a quality and reliable partner to our customers and suppliers. Wea re led by strength and energy to implement the set goals, and our success is based on the quality standards that are implemented  in our way of managing human potentials and an effective organizational structure.


The company’s vision is automation and digitization in all areas and processes within the company. At the beginning of 2019 we moved to a new system (Pantheon) with which we managed to automate and simplify production and communication processes between all departments.