Mobile Designs E-WIS (Pvt) Ltd.Address: No 441/7, 2nd Lane, Cotta Road, Rajagiriya, Sri Lanka.Tel: 011 7520501, 077 3428455Fax: 011 2889143Email: rajithad@ewisl.net , info@ewisl.netWeb: www.ewisl.net Greentel MobileAddress: Techsas International (Pvt) Ltd. No.20, Clifford Avenue, Colombo 03, Sri Lanka. Tel: 011 2575450Fax: 011 2575451Email: info@greentelmobile.lkWeb: www.greentelmobile.com Zebra Technologies Lanka (Pvt) Ltd.Address: No 214, Nawala road, Rajagiriya, Sri Lanka. Tel: 011 2870910, 077 7354025Fax: 011 2870999Email: anuradha.tennakoon@zebra.comWeb: www.zebra.com Zone24x7 (Pvt) Ltd.Address: Zone24x7 (Private) Limited, 460, Nawala Road, Koswatte, Sri Lanka 10107. Tel: 011 2033900Fax: 011 2878261Email: infoatc@zone24x7.comWeb: www.zone24x7.com