MARIUSZ BIELASZKA High Quality Controller

26.40.Z - Manufacture of consumer electronics

26.11.Z - Manufacture of electronic components

27.12.Z - Manufacture of electricity distribution and control apparatus

27.90.Z - Manufacture of other electrical equipment

43.21.Z - Electrical installation

46.43.Z - Wholesale of electrical household appliances

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

62.01.Z - Computer programming activities

71.12.Z - Engineering activities and related technical consultancy

71.20.B - Other technical testing and analysis

72.19.Z - Other research and experimental development on natural sciences and engineering

74.10.Z - Specialised design activities

85.59.B - Other out-of-school forms of education, not elsewhere classified

95.11.Z - Repair and maintenance of computers and peripheral equipment

95.12.Z - Repair and maintenance of (tele)communication equipment

95.21.Z - Repair and maintenance of consumer electronics