Other unlisted professional and technical service industries
Business scope: Maintain,
Sales Of Special Measuring Or Inspection Instruments For Railways,
Management Service,
Railway Repair,
Rail Transit Construction Machinery And Parts Sales,
Construction Labor Subcontracting,
Activities Supporting Rail Transport,
Various Construction Activities,
Maintenance And Management Services Along The Railway,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Machinery Sales,
Road Freight Transport,
Technology Import And Export,
Import And Export,
Technical Services,
Technology Development,