[Company name] Dalco ChromTech AB [Address] Box 174, 191 23 Sollentuna Sweden [Tel] +46 8 59 49 69 69 [Fax} +46 8 59 49 69 68 [E.mail] johans@dalcochromtech.se [web site] http://www.dalcochromtech.se/ [Contact person] Mr. Johan Stormlund [Handling Products] Shodex columns