Business scope: Seal Manufacturing,
Coal And Product Sales,
Metal Surface Treatment And Heat Treatment,
Mining Machinery Manufacturing,
Seal Sales,
Pump And Vacuum Equipment Manufacturing,
General Equipment Manufacturing,
Mining Machinery Sales,
Gas,
Metal Cutting And Welding Equipment Manufacturing,
Manufacture Of Water Turbine And Auxiliary Equipment,
General Equipment Repair,
Pump And Vacuum Equipment Sales,
General Valve And Cock Manufacturing,
Non Residential Real Estate Leases,
General Parts Manufacturing,
Sales Of Mechanical And Electrical Equipment,
Construction Professional Work,
Liquid Separation And Purification Equipment Sales,
Greenhouse Gas Emission Control Equipment Manufacturing,
...