HT Control pays extra-special attention to process quality, sustainability, and health and safety in the workplace, and that is confirmed by our holding ISO 9001 certification since 1996, ISO 14001 certification since 2015 ad OHSAS 18001 certification since 2018. We must also add that HT Control is part of Alfa Elettronica, a certified Toyota supplier since 2013 for the quality of supply, technologies employed, costs, total delivery punctuality and respect for the environment.