JD SYSTEM J.CZAJA, P.DRABENT SPÓŁKA JAWNA

27.31.Z - Manufacture of fibre optic cables

26.11.Z - Manufacture of electronic components

42.22.Z - Works related to construction of telecommunications and electricity lines

46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof

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

61.10.Z - Wired telecommunications activities

74.10.Z - Specialised design activities

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

90.01.Z - Performing arts activities

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