Above mentioned products are manufactured according to standard ZN-4901-1 to 17 and BN –81 / 3726 –01.01 to 17 SALE: Dział Handlu i Marketingu ZDZ ul. Szczecińska 57, 76-200 Słupsk tel (059) 845 27 27 lub (059) 845 29 28 fax (059) 845 37 88 e-mail: zdz@zdz.slupsk.pl