New, energy-efficient technologies for sustainable production Before  After Company name: Hydnum Oy Company description: Hydnum produces interior floor mats for commercial vehicles, tailored to meet the demanding needs of the customers. Hydnum’s mats increase comfort in driving by insulating against sound, heat and draught. ID number on Grant  platform: 1988 Sector: C. Manufacturing EENergy budget: 10 000 € Country: Finland …