CHWIEJCZAK WALDEMAR HYDROWIZ-TECHNIKA GRZEWCZA I SANITARNA

43.22.Z - Plumbing, heat and air-conditioning installation

41.20.Z - Building works related to erection of residential and non-residential buildings

43.21.Z - Electrical installation

46.38.Z - Wholesale of other food, including fish, crustaceans and molluscs

46.39.Z - Non-specialised wholesale of food, beverages and tobacco

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets