East China business office：
Contacts:Lixin.Xiong
Contact number:13670016273
E-mail：sales3@guijing.net
Southern China business office：
Contacts:Hefeng.Chen
Contact number:13316520826
E-mail：sales5@guijing.net
North China business office：
Contacts:wenJun.Wen
Contact number:13302932475
E-mail：sales@guijing.net
Northwest business office：
Contacts:Jingwen.Xiong
Contact number:13714454577
E-mail：sales1@guijing.net
Central China business office：
Contacts:Jun.Xiong
Contact number:13600445066
E-mail：xiongjun@guijing.net
Shenzhen business office:
Contacts:Yanru.Zhang
Contact number:13316508026
E-mail：sales6@guijing.net
