Chongqing Institute of Geology and Mineral Resources
Changzhou Huituo Technology Co., Ltd.Jiangsu Sheng, China
Javins Corp.
Shenzhen Juhong Technology Co., Ltd.
Beijing Rundekang Medical Tech Co Ltd
SAXONIA Technical Materials GmbHHessen, Germany
Durand SASFrance
Qingdao Siji Hongda Industry & Trade Co Ltd.Shandong Sheng, China
The Hong Kong & China Gas Finance Ltd.
HUAYING VALVE CO.,LTD
Jiangsu Taishun Energy Technology Development Co., Ltd.
Shenzhen Yongming Suntech Technology Development Co., Ltd.Guangdong Sheng, China