Dongguan Ketian Smart Card Technology CO.,Ltd.
Tel：0769-38939488 ext.819
Fax：0769-38939489
Cell:
(86) 0-15818620319 Ms. Mary Tao
Address: No.2,North of Puxinhu Avenue, Tangxia town, Dongguan city,Guangdong Province 523710
               Room 1003 , 10/F, WITTY COMMERCIAL BLDG 1A-1L TUNG CHOI ST MONGKOK KL HK