2004 (01.06.2004) Change of Telephone and Fax Numbers in Envirotech Head Office 2003 (13.02.2003) Membership in Economic Chamber of Heat Engineering in Poland 2002 (10.05.2002) Envirotech's Thirteenth Anniversary (03.04.2002) Summary of Promotional Activities at Instalacje 2002 Fair (01.03.2002) Promotion at Instalacje 2002 Fair 2001 (17.12.2001) Extension of the Internet Service
