
Yangzhou Longhui Petroleum Technology Co., Ltd.Jiangsu Sheng, China

SIGMA INGEGNERIA S.R.L.Italy

O'Donnell & Associates, IncUnited States

Guangzhou Yileyuan Biotechnology Co., Ltd.Guangdong Sheng, China

Shenzhen Aerospace New Power Technology Ltd.Guangdong Sheng, China

Tianjin Heavy Equipment Engineering Research Co., Ltd.

Zhejiang Xihe Machinery Co., Ltd.Zhejiang Sheng, China

Nanjing Baize Machinery Co., Ltd.Jiangsu Sheng, China

Shanghai Fujing Image Design Co., Ltd.Shanghai Shi, China

Nanjing Railway New Technology Co., Ltd.Jiangsu Sheng, China

Buma (TIANJIN) Technology Co., Ltd.Tianjin Shi, China

Hebei Jinxi New Material Technology Co., Ltd.Hebei Sheng, China