December

19.12 Season's Greetings

August

26.8 Controllers HLS 44 and HLS 44-V

25.8 Martti Maununen as Produal's key account manager

2.8 Differential pressure transmitters PEL 2500 and PEL 25K

April

8.4 HS 2.2

7.4 Thanks to the Visitors!

March

30.3 VVS Öresund 2011

22.3 VENTILATION FORUM Air Conditioning Showroom 2011

February

28.2 Thermometers

28.2 Differential pressure switches

28.2 ISH 2011

January

19.1 Produal's new subsidiary in Denmark