分类: 高铁

Inner Mongolia Baotou Steel Union Co., Ltd.

Xining Special Steel Co., Ltd.

China Railway Tielong Container Logistics Co., Ltd.

Taiyuan Heavy Industry Co., Ltd.

Qinghai Huading Industrial Co., Ltd.

Guodian Nanjing Automation Co., Ltd.

Xiangtan Electric Manufacturing Co., Ltd.

Zhuzhou Times New Material Technology Co., Ltd.

Jinxi Axle Company Limited

FiberHome Telecommunication Technologies Co., Ltd.

Tongyi Carbon Neutral Technology (Xinjiang) Co., Ltd.

Changyuan Technology Group Ltd.

China Railway Hi-tech Industry Corporation Limited

Glarun Technology Co., Ltd.

Wolong Electric Group Co., Ltd.

Fujian Longxi Bearing (Group) Co., Ltd.

Hunan Tyen Machinery Co., Ltd.

PCI Technology Group Co., Ltd.

AVIC Heavy Machinery Co., Ltd.

CMST Development Co., Ltd.