Projects

HLS Trade assists investors, construction companies, and water utility operators with the supply of PVC-O pipes and related materials for the construction and modernization of water supply networks. We organize deliveries from reputable manufacturers and work according to the technical specifications, deadlines, and logistical requirements of each project.

More than two decades ago, when the first carriages of the Sofia Metro set off on their route, few could have predicted the massive transformation that lay ahead. From a modest transport line, it has become the heart of urban mobility – faster, cleaner, and more accessible than ever. With the first trains, the capital embarked on a new direction – toward a more sustainable, intelligent future.

We live in an era of remarkable progress, where human ingenuity leads to unprecedented advancements in global development. Rapid urbanization, aging infrastructure, and global warming are challenges not only for the quality of life of citizens but also drivers for companies to promote innovation and invest in research and development, making our world both smarter and more innovative.