YEAHUI  TECHNOLOGY   LIMITED
E-mail: sales@yeahui-china.com (Sales)
              technical@yeahui-china.com (Technical Support ) 
              market@yeahui-china.com (Media )
              info@yeahui-china.com (website Info)
Add:The 3rd floor, NO.B Building, Yu’feng Industrial Park,
         Bao'an 82 District, Shenzhen, China 518102
Tel: 0086-0755-2736 7704 (Sales line)
Fax: 0086-0755-2766 6367