CRCC (China Railway Construction Corporation) is a leading domestic and internationally advanced construction equipment manufacturer integrating R&D, manufacturing, sales, and service. By focusing on intelligent manufacturing, it achieves the development and upgrading of equipment manufacturing. The key task is to accelerate the deep integration of new-generation information technology with production and manufacturing, promote the digitalization, software-defined, and networked transformation of the equipment manufacturing industry, and adopt flexible, customized, and intelligent production models to meet broader market demands and enhance the level of comprehensive integration.
 
At present, the equipment manufacturing sector of CRCC owns one large industrial group, CRCC Heavy Industry Group Co., Ltd., and ten engineering equipment and railway special equipment manufacturing enterprises such as China Railway 11th Bureau Group Hanjiang Heavy Industry Co., Ltd. It has cultivated eight categories of core products, including large-scale track maintenance machinery, tunnel boring machinery, rail equipment, special construction equipment, bridge construction equipment, lifting equipment, steel structures, and railway electrification construction equipment. A new pattern of modern industrial development has been formed, featuring prominent industrial characteristics, wide product coverage, advanced production facilities, and strong R&D capabilities.
 
CRCC possesses an internationally leading tunnel boring machine (TBM) manufacturing base with an annual production capacity of 200 TBMs, accounting for "half of the domestic market." Its TBMs hold a market share of over 85% in China, capable of providing intelligent overall construction solutions and high-end equipment for domestic underground projects, with multiple achievements filling domestic gaps. The main products of large-scale track maintenance machinery have an 80% domestic market share. The high-speed rail electrification products and accessories have independent intellectual property rights and rich varieties.