Cheng Yan Luo
Shanghai Cable Works Co. Ltd.
Armis Security Ltd.
Tsorng Ta Enterprise Co., Ltd.
Shandong Contwell Communications Technology Co., Ltd.Shandong Sheng, China
Xinxiang Huarui New Energy Co., Ltd.
NIO Holding Co Ltd
Anhui Huiyi Cable Group Co. Ltd.
Changzhou Jintan Jinneng Electric Power Co., Ltd.
China Power Technology, Inc.
Wuhan Createrna Science and Technology Co.,Ltd.
Wuhu Huafeng Grinding Wheel Co., Ltd.