INSANIT TECHNIKA GRZEWCZA - PIOTR CZERWIŃSKI wspólnik spółki cywilnej

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

33.11.Z - Repair and maintenance of fabricated metal products

33.20.Z - Installation of industrial machinery and equipment and outfit

41.10.Z - Realization of building projects related to erection of buildings

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

43.21.Z - Electrical installation

43.29.Z - Other construction installation

46.74.Z - Wholesale of hardware and plumbing and heating equipment and supplies

47.52.Z - Retail sale of hardware, paints and glass in specialised stores

71.12.Z - Engineering activities and related technical consultancy

82.19.Z - Photocopying, document preparation and other specialised office support activities