Shengli Oilfield Longdi Petroleum Technology (Equipment) Co., Ltd.Shandong Sheng, China
Zhejiang Shangjia Construction Co., Ltd.Zhejiang Sheng, China
Wuxi Galek Chromatography Technology Co., Ltd.Jiangsu Sheng, China
Zhonghong Hengda Intelligent Technology Engineering Co., Ltd.Jiangsu Sheng, China
Walker Asset Management LLC
Changzhou Changyao Semiconductor Technology Co., Ltd.Jiangsu Sheng, China
Jiangxi Chuangyou Technology Co., Ltd.Jiangxi Sheng, China
Tianjin Qicheng Weiye Technology Co., Ltd.Tianjin Shi, China
Suzhou Jiaqishi Technology Co., Ltd.Jiangsu Sheng, China
Coiro SrlBologna, Italy
Foshan Debao Building Materials Co., Ltd.Guangdong Sheng, China
Qunzan Technology (Shenzhen) Co., Ltd.