Erlang has a part, Shiqiaopu Keyuan four roads have a lot. Xiyong University Town also has, Jiangbei Huaxin Street also has.
Chuan Yi Automation Co., Ltd, No. 61, Huangshan Avenue, Beibu New District
Chongqing Haider Automation Co., Ltd. 11th Floor, Haiyu Mansion, Chengnan New District, Beibei District
Chongqing Xinya Automation Equipment Co., Ltd. 28-12#, Beichen Meidu, No. 25, Jianxin Bei Road, Jiangbei District, Chongqing
Chongqing Jiejie Automation Co. Huaxin Street, Jiangbei
Wait for it ----------