SealCo Sp. z o. o. (formerly: Odlewnia Metali Kolorowych Andrzej Lewandowski, Lech Lewandowski Sp. J.) is a producer of aluminum alloys based on secondary aluminum and primary aluminum.

We provide services to recipients representing industries, including automotive, machinery, household appliances, electrotechnical, metallurgical and construction industries.

The goal of our aluminum and brass foundry is to constantly improve our position on the domestic market and to build trust in our quality among a wider range of foreign customers.

The current production capacity of our steel plant in Konin is over 200 tons per month. We achieved this level of production efficiency thanks to the investment from 2014 - moving the headquarters to a new location and purchasing modern tilting crucible furnaces (each with a capacity of 1000 kg) with an argon refining reactor for all alloys we produce.

We strive to gradually increase the current production capacity in order to meet the expectations of our customers as effectively as possible. With this in mind, we are also planning further investments.

In addition, we believe that an important factor that allows us to be addressees of even the most demanding inquiries of our clients is the combination of our constantly deepened professional knowledge with our individual and comprehensive approach to customer expectations.

The main idea that we follow in our daily work is the production of the highest quality alloys from each batch purchased by us, and the path we have chosen is: