Ji Nan Ao Hai Tan Su You Xian Gong SiShandong Sheng, China
Liyang Zhongke Haina Technology Co., Ltd.Jiangsu Sheng, China
Ebara Research Co. Ltd.
China Railway No.9 Engineering Group Signalling&Communication Engineering Co.,Ltd.Liaoning Sheng, China
Xuzhou Haima Machinery Foundry Co., Ltd.Jiangsu Sheng, China
Jining Kanghua Electromechanical Technology Co., Ltd.Shandong Sheng, China
Maanshan Runma Machinery Manufacturing Co., Ltd.
Changzhou Yingneng Electric Co., Ltd.
Weifang Jinzhu Agriculture and Forestry Technology Co., Ltd.Shandong Sheng, China
Dalian Xiangrui Valve Manufacturing Co., Ltd.
Linyi High-tech Urban and Rural Development Co., Ltd.Shandong Sheng, China
MCA, Inc.California, United States