
PetroChina Huabei Oilfield Co.

Suzhou Ocom Automation Technology Co., Ltd.Jiangsu Sheng, China

Jiangsu Zhongtai Testing and Inspection Co., Ltd.Jiangsu Sheng, China

Huangshan United Applied Technology Research Institute

Beijing Chengzhi Life Science Co., Ltd.

Siemens-Reiniger-Werke AG

Yijue Automotive Technology (Shanghai) Co., Ltd.Shanghai Shi, China

Bengbu Guanping Machinery Co., Ltd.Anhui Sheng, China

Shantou Fulan Zhengdong Automatic Vending Equipment Co., Ltd.Guangdong Sheng, China

Wujiang Dongxin Plastic Packaging FactoryJiangsu Sheng, China

Yichengda (Shenzhen) New Materials Co., Ltd.Guangdong Sheng, China

Suzhou Xiting Thermal Energy Technology Co., Ltd.Jiangsu Sheng, China