Guangzhou Granden Electronic Technology Co.,Ltd
Address: Guangzhou city Tianhe District
Longkou Road West 77 803room
Phone: 020-87540643
Fax: 020-87540663
Technical support: 13824476182
Website:www.gedz.com.cnPhone: 020-87540643
Fax: 020-87540663
Technical support: 13824476182