PREFERED DEALERbr HITACHIbr AIRCONDITIONERSbr SYSTEM DESIGNINGbr 102 Aagam Complexbr Nr. Vasna Tel. exchange br Pratapkunjbr Ahmadabad Indiabr Tfax.:- 91 79 26631673 br Mobile 9825024651br E-mail :- sdesigntrs@yahoo.