Address:

Suite 1102, Diamond Commercial Plaza, Jiangan Road, Jiangbei District, Ningbo City,

P.R.China     Postal Code: 315000

Technical Support

Tel: +86-574-8727-5885

Cell: +86-134-8662-2585 

Sales

Tel: +86-574-8727-5885 

Cell: +86-134-8662-2585 

Email: contact@youbopto.com