Business scope: Building Materials,
Equipment,
Chemical Product Sales,
Information Consulting Service,
Import And Export,
Import And Export Agency,
Metal Ore,
Sales Of Agricultural And Sideline Products,
Non Metallic Minerals And Products,
Special Equipment For Oil Drilling,
General Cargo Warehousing Services,
Rebar Products For Construction,
Railway Rolling Stock Accessories,
Loading And Unloading,
Labor Protection Products,
Railway Transport Equipment,
Iot Application Service,
Mechanical Electrical Equipment,
Wholesale Of Hardware Products,
Instrumentation,
...