Datong ABB Traction Transformer Co., Ltd
Siemens Transformer (Jinan) Co., Ltd
TBEA Shenyang Group Transformer Co., Ltd
TBEA Hengyang Transformer Co., Ltd
TBEA Xinjiang Transformer Factory
XD Group Changzhou XD Transformer Co., Ltd
XD Group Xi’an Transformer Co., LTD
XD Group Jinan Transformer Co., LTD
Baoding Tianwei Group Baobian Electric Co., Ltd
Shandong Electrical Engineering & Equipment Group Co., Ltd
Shandong Taikai Transformer Co., LTD
Shandong Luneng Mount. Tai Electric Equipment Co., Ltd
Nanjing Liye Power transformer Co., Ltd
Changchun Sanding Transformer Co., Ltd
Wolong Electric Yinchuan Transformer Co., Ltd
CRRC Dalian Locomotive and Rolling Stock Co. LTD
Taizhou Wuzhou shipping Co., LTD
Anhui Xoaraerotech Aviation Technology Co., LTD
Wison Group