
CNPC Chuanqing Drilling Engineering Co., Ltd. Chuandong Drilling CompanyChongqing Shi, China

Ningbo ChangSheng Electronic Technology Co.,Ltd.Zhejiang Sheng, China

Baoji Yixin Titanium Zirconium Metal Co., Ltd.Shaanxi Sheng, China

Anhui Yayao Construction Machinery Co., Ltd.Anhui Sheng, China

Anhui Haotian New Material Co., Ltd.Anhui Sheng, China

Syntach AG

Changzhou Yuyu Electric Light Apparatus Co.,Ltd.Jiangsu Sheng, China

Guangdong Goya Photoelectric Technology Co., Ltd.

Jiangsu Henglong Decoration Engineering Co. Ltd.Jiangsu Sheng, China

Gansu Installation & Construction Group Corp.Gansu Sheng, China

Xi'an Cloud Network Information Technology Co., Ltd.Shaanxi Sheng, China

Anqing Xinxiangrui Environmental Protection Technology Co., Ltd.Anhui Sheng, China