In 1972, Nilan was founded at SCHLESWIG-HOLSTEIN,Germany and started to supply fresh air systems to the local market.
In 1973, Nilan innovated hear pump system with fresh air and started to sell in Europe.
In the 1980s, Nilan launched products and service in North Europe, Canada, USA, following the sales points, local factories and suppliers s in Denmark, Italy, Czech and Canada were built up to produce heat recovery units and heat pumps.
In 2011, Nilan China was founded and started to launch European heat recovery units in China.
In 2014, Nilan and SACH Group were joined together and Ningbo factory were established to manufacture advanced energy saving fresh air system and heat pumps.