The roots of our company date back to 1976, when the boxing champion and vice champion Józef Grudzień founded the family company “RING”. From the very beginning, we dealt with processing and production of plastics. Thanks to such a long period, we have gained the recognition of a wide range of clients and companies. Our products have been used in many households and gardens for years. The main recipients of our products are companies producing: boilers, boilers, heat pumps, greenhouse manufacturers and others.

We use high-end injection machines that allow us to produce products with a maximum injection weight of 250g and a clamping force of up to 140t.

Our employees have many years of experience, which is why they are high-quality specialists in their work. They make sure that the products they produce, such as plugs or masking caps, are of the highest quality. Thanks to such activities, we are competitive on the market in our sector.