Nanjing Sales Office
Contact：Miss Zhang
Tel：025-84369401
Fax：025-84369407
E-mail：jk@jocol.com
Address：No.8, Shenma Road, Maqun Science and Technology Park, Qixia District, Nanjing City, Jiangsu Province

Dongguan sales office
Contact：Miss Li
Tel：0769-87389489
Fax：0769-87842448
E-mail：angellee@jocol.com
Address：Dongguan City, Guangdong Province, Zhangmutou Town, Dongguan City, 386-388, Zhang Road