Contact person: Mr. Chen
Tele：0755-27865902、27661193、27865113
Fax：0755-27865183  
Mobile phone：13723456795;13600400586
Website：www.szchq.net  
Mailbox：zgszchq@163.com
Address：Chengqiang science and Technology Park, No.4, shilongzi private road, Shuitian, Shiyan Town, Bao'an District, Shenzhen