In addition to TMCCL's regular support of Medecins sans Frontieres, delegates at the Dusseldorf brazing conference had a chance to enter a light hearted competition to guess or calculate the number of brazing rings in a plastic container.
 
The joint winners out of nearly 150 entries were Dr Anja Steinmetz from Chemetall GmbH and Rolf Guenzel from Vermotec GmbH. A donation of €150 will be sent to each of their chosen charities.