Welcome!Thie is the english website of SmartDevices.Copyright©2008 BeiJing SmartDevices CO., LTD. All rights reserved. Address:6 Floor, Digital Media Building, No.7 Information Road, Shangdi Information Industry Base,Beijing,China Telephone Number:+86-10-62971109 +86-10-82127146 Attention: For overseas end-users: If you need to repair your machine, please send it to our overseas distributors. We