Shaanxi Qingshuichuan Energy Co., Ltd.
Shenzhen Wai Chi Opto Technology JSC Ltd.
Guangdong Construction Component Engineering Co., Ltd.
Shanghai Tianxiang OCT Investment Co., Ltd.
Chongqing West Line Technology Co., Ltd.
Zhangjiagang Free Trade Zone Tianxiang Electric Co., Ltd.
Guangzhou Meixi Intelligent Technology Co., Ltd.
Jutai Co., Ltd
Anhui Yuanze Intelligent Technology Co., Ltd.
Chemical Development Co.
Changshu Fuerwei Textile Co. Ltd.
Merck Serono Biodevelopment