Piwek Centrum Obrobki Numerycznej Sp. z o.o. Sp. k. is a family company that has been on the market for over 24 years. In the first years of its activity, it specialized in the production of frames for baby strollers, achieving significant successes in this field. The landmark year was 1997, when the main business profile was changed to machining of ferrous and non-ferrous metals. The wide range of our business is demonstrated by the diversity of our clients' industry.