
Tianjin Langtao Technology Co., Ltd.Tianjin Shi, China

Metro Electric Co., Ltd.Tokyo-to, Japan

Jiangsu Zhongzheng Refractories Co., Ltd.Jiangsu Sheng, China

Shanghai Construction Engineering Design & Rsch Inst Co., Ltd.

Shenzhen Keling Meter Co., Ltd.Guangdong Sheng, China

GUANG ZHOU Bai YUN Airport FACILITY Management & OperationGuangdong Sheng, China

Hubei Siboying Environmental Technology Co., Ltd.Hubei Sheng, China

Qingzhou No. 1 Construction Engineering Co., Ltd.Shandong Sheng, China

Shenzhen Yisu Medical Technology Co., Ltd.Guangdong Sheng, China

Guizhou Eastern Pacific Automation Equipment Co., Ltd.Guizhou Sheng, China

Chengdu Domore Automobile Engineering Co.,LtdSichuan Sheng, China

Jiehui Automatic Machinery Co., Ltd