Mazu Yachts Announce 52HT Turkish yacht builder Mazu Yachts has revealed one of their newest projects, the 52HT. The HT in the model name represents 'Hard Top'. The first hull is actually under construction at present and is said to be in build for a customer of the yard. Construction is in carbon composite to ensure lightweight but rigid and strong build quality. The first hull should be ready by May and it will make its international debut at the Cannes Yachting Festival and the Monaco Yacht Show later in the year.