History
VHT has taken care of you as our customer throughout the ages, which were ever changing due to crises and wars.
Whenever necessary, VHT was and is at your disposal: 24 hours per day – 365 days a year.
VHT has taken care of you as our customer throughout the ages, which were ever changing due to crises and wars.
Whenever necessary, VHT was and is at your disposal: 24 hours per day – 365 days a year.