Contact us

Helsinki office

Address

GreenStream Network Ltd
Kalevankatu 16 B1, 3rd floor,
00100 Helsinki
Finland

Phone

+358 20 743 7800

Info

info(a)greenstream.net
VAT ID 17138292

Our emails are:
firstname.lastname@greenstream.net

Beijing office

Address

701 Building 3, Hongjie Building, Gongti East Rd, Chaoyang District Beijing, 100027
北京市朝阳区工体东路丙2号红街大厦3号楼701室。邮编100027