A family company created in 1982, SOTRELCO SA is a general electricity and heating-sanitary company which carries out installations in the public and private sectors … ENTER Dear Customers, thank you for visiting our site ... new address from 01 July 2013 - Rue de la Croix du Maïeur n ° 1 at 7110 Strepy-Bracquegnies Flash player is required to view the site. Download Flash.