Przedsiębiorstwo Wielobranżowe "WILLI" is a production-trading-service company established in 1990. From the very beginning we have been operating in the field of comprehensive supply of materials for the construction of plastic pipelines and internal installation systems. We work with many companies throughout Poland and abroad. The circle of our clients consists of both individual installers as well as Zakłady Gazownicze and Przedsiębiorstwo Wodociągów i Kanalizacji, Zakłady Komunalne and engineering companies.

Our offer includes: - PE-HD, PVC pipes produced by leading Polish and foreign producers, - PE-HD and PP fittings, - steel fittings for pipelines, - internal installation systems, - heating systems - solar systems - tools for processing and pipe welding - COROPLAST corrosion protection tape systems - on request we also supply PP, PVDF, GFK pipes and plastic plates. All materials meet the requirements of relevant standards, they also have the necessary approvals and approvals.