Jarosław Leszczyński - wspólnik spółki cywilnej PROKONCEPT

32.13.Z - Manufacture of imitation jewellery and related articles

25.61.Z - Treatment and coating of metals

25.62.Z - Mechanical working of metal elements

32.12.Z - Manufacture of jewellery and related articles

46.63.Z - Wholesale of mining, construction and civil engineering machinery

46.90.Z - Non-specialised wholesale trade

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

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

96.09.Z - Other personal service activities not elsewhere classified