Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* You have visited the company page Protronica, which is in category Audio Video. The legal address of the company is 1 The Mall 44 High St , Alton, Hampshire GU34 1BD. For more information, call 01420481137 Your comments* (not for publishing) * — Required information Protronica ← View details 1 The Mall 44 High St , Alton, Hampshire GU34 1BD, United Kingdom, Alton, Hampshire 01420481137