| Hi-Grade's Head Office:- Hi-Grade Computers Plc, Hi-Grade House, 43 Thames Road, BARKING, Essex, IG11 0HQ. | Lines are open from 9.00am - 5.30pm Monday to Friday, excluding national holidays. Switchboard:- Telephone Number: 020 8532 6100 Fax Number: 020 8532 6101 Sales Telephone Numbers:- General Sales: 020 8532 6111 Education Sales: 020 8532 6118 Corporate Sales: 020 8532 6128 General Sales Fax no.: 0208 532 6110 Customer Services Numbers:- Telephone: 020 8532 6199 Fax: 020 8532 6191 Company legal details:- Registration No: 2078116 Value Added Tax No: GB440655755 |