
Beijing Municipal Road & Bridge Management & Maintenance Group

Guangdong Shunde Yongyi Yufeng Electric Lighting Co., Ltd.Guangdong Sheng, China

Beijing Zhongshan Fire Fighting Baoan Technology Co. Ltd.

Hefei Deheng Optoelectronics Technology Co., Ltd.

GKN Technology Ltd.

Gebrüder Bhler & Co. AG

Kaifeng Wisdom (Shandong) Municipal Engineering Co., Ltd.

Inuosi Biotechnology Nantong Co., Ltd.Jiangsu Sheng, China

Curtis Technology (Suzhou) Co., Ltd.

Chongqing Kerui Pharmaceutical Group Co. Ltd.

Wenzhou Inovite Technology Co., Ltd.Zhejiang Sheng, China

Xi'an Yisiwei Material Technology Co., Ltd.Shaanxi Sheng, China