Ossi Kaihua
@kaihuao
Business Development Manager at Ramboll. Interested in #energy, #HVAC, #sustainability, and #smartbuildings
ID: 731134234082082816
13-05-2016 14:49:20
319 Tweet
92 Followers
194 Following
@kaihuao
Business Development Manager at Ramboll. Interested in #energy, #HVAC, #sustainability, and #smartbuildings
ID: 731134234082082816
13-05-2016 14:49:20
319 Tweet
92 Followers
194 Following
