Contact us

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Contact us

Do our best to serve you is our principle has always adhered to, if you have any questions you need our help, please contact us through the following ways:

Shanghai office


Address: Room 1205 No.578 Yingkou Road, Yangpu District, Shanghai,China

Beijing office

Tel: 86-010-88177498

Address: Beijing West Fourth Ring Dacheng Center 17th Floor

American office

Tel: +1 (408) 524-1600 Ext: 6689

Address: 440 N. Wolfe Road, Sunnyvale, California.