Tool design

Tool manufacturing

Tool testing

Injection moulding and post-production operations

Logistics

Our quality

The company PLASTIT d.o.o. prides itself on high quality standards.
ISO 9001:2015 Certificate, ISO 14001:2015 Certificate, Dun & Bradstreet Certificate, AAA Platinum Credit Rating, Gentleman's Agreement

These distinctions confirm PLASTIT's commitment to delivering top-quality plastic products.

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Quality Policy

To ensure the highest quality of our products and services, we have established a quality management system that meets the requirements of the ISO 9001:2015 standard. Our approach is based on close cooperation with the customer, in which we determine specific characteristics and quality control methods that ensure complete traceability and control over the entire production process. In this way, we ensure that every product meets the highest requirements for quality, reliability, and durability.

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Environmental Policy

In addition to our commitment to quality, the company is also dedicated to environmental protection. We are aware of the importance of sustainable development and environmental responsibility, and we are therefore taking measures to reduce any negative impacts of our operations on the environment. Our environmental policy is based on compliance with environmental legislation, monitoring the environmental impact of our activities, and regularly updating and improving our environmental practices.

FAQ about Plastit Services

Our service portfolio covers the entire production lifecycle – from product development and tooling to plastic injection molding, post-processing, and logistics.

Plastit offers product development, mold design and manufacturing, tool testing, plastic injection molding, secondary operations, and logistics support.

Yes. We develop products fully according to customer requirements – from concept design to optimization for serial production.

Yes. We offer turnkey plastic manufacturing projects, where Plastit manages the entire process from idea to final product.

Projects start with requirement analysis, material selection, design optimization, prototyping, and testing. This is followed by mold design, manufacturing, and validation. After sample approval, serial production and delivery begin.

Yes. We help optimize existing products in terms of material selection, design, and manufacturing processes to reduce costs and improve quality.

Why choose us?

If you are looking for a reliable long-term partner with whom existing customers are more than satisfied, we are the right choice for you.


Contact us today to help you optimise your project and achieve the best results.

  • Development and optimization of plastic products.
  • Consulting in the selection of polymer materials.
  • Design and manufacturing of injection molds 
  • Plastic injection molding
  • Finishing and post-production operations
  • Comprehensice logistics support and fast delivery
  • High quality and precision
  • PSustainability and environmental responsibility
  • Reliability and on-time delivery
  • Are you looking for a reliable partner? 

    SIQ ISO 9001 certificate for the quality management system
    SIQ ISO 14001 certificate for the environmental management system
    IQNET ISO 9001 certificate for the production of plastic products
    IQNET ISO 14001 certificate for the production of plastic products
    Plastit AAA Platinum Creditworthiness Excellence
    Dun & Bradstreet profile of Plastit
    Plastit - development and production of plastic products
    Manufacture of plastic products

    @ 2025 Skupina stroka.si

    Contact us

    Phone:

    +386 (0)41 689 560

    Mail:

    info@plastit.si

    Address:

    Plastit d.o.o. , Sinja Gorica 81, SI-1360 Vrhnika