Halina Mika Solar-Eko

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

43.29.Z - Other construction installation

43.32.Z - Joinery installation

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

46.90.Z - Non-specialised wholesale trade

47.89.Z - Retail sale via stalls and markets of other goods

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

71.12.Z - Engineering activities and related technical consultancy

74.10.Z - Specialised design activities

96.09.Z - Other personal service activities not elsewhere classified