The copper roof we have built for the commemoration of 20-year partnership with Shanghai (China) is counted among our most famous works. The 7 m long and 4 m high construction was placed in a dinghy floating on the central lake of the city of Hamburg Binnenalster at the beginning of the anniversary week as a distinct symbol and a promise of happiness CHINA TIME 2006.
The order for the dragon was placed by the Norddeutsche Affinerie AG company and executed by a Polish sculptor Adam Ostrowski.

We built its main construction and all flat pieces of sheet metal which were refined by hand.