Changsha construction machinery · Manufacturer
CRCHI
A developer, manufacturer and service provider for intelligent tunnelling, mining, rail-transit and related specialist equipment. Project fit must be confirmed against geology, excavation profile and construction method.
Published company identity
China Railway Construction Heavy Industry Corporation Limited
Quantang Subdistrict, Changsha Economic and Technological Development Zone · Central state-owned group
Published products and capabilities
- Tunnel boring equipment
- Drill-and-blast tunnelling equipment
- Mining equipment
- Rail-transit equipment
Regional influence evidence
- The company is registered and based in the Changsha Economic and Technological Development Zone, and Hunan's statistical authority identifies CRCHI as an anchor in the local machinery cluster.
- Its annual report records specialized tunnelling, mining and rail-transit equipment businesses, giving it a differentiated underground and purpose-built equipment role within the Changsha cluster.
Checkable sources
- CRCHI: Company annual report — CRCHI
- Government source · tjj.hunan.gov.cn — Government source
- Government source · gxt.hunan.gov.cn — Government source
Information and transaction boundary
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