Business scope: Gas,
Technical Services,
Technology Development,
Technical Consulting,
Technology Exchange,
Technology Transfer,
Technology Promotion,
Manufacture Of Special Equipment For Environmental Protection,
Import And Export,
Sales Of Special Instruments And Meters For Environmental Monitoring,
Environmental Protection Special Equipment Sales,
Sales Of Special Equipment For Chemical Production,
Valve And Cock Sales,
Manufacturing Of Special Equipment For Metallurgy,
Foundry Machinery Sales,
Special Equipment Repair,
Environmental Consulting Services,
Sewage Treatment And Its Reuse,
General Valve And Cock Manufacturing,
Manufacture Of Special Equipment For Oil Drilling,
Foundry Machinery Manufacturing
...
Business scope: Manufacturing Of Lightweight Building Materials,
Sales Of Lightweight Building Materials,
Manufacture Of New Building Materials,
Musical Instrument Wholesale,
Road Freight Transport,
Non Metallic Scrap And Scrap Processing,
Metal Scrap And Scrap Processing,
Engineering And Technology Research And Experimental Development,
Cement Products Sales,
Manufacturing Of Forgings And Powder Metallurgy Products,
Musical Instrument Manufacturing,
General Equipment Manufacturing,
Sales Of Non Metallic Minerals And Products,
Steel Calendering,
Metal Material Manufacturing,
Manufacture Of Non Metallic Mineral Products,
New Material Technology Research And Development,
Stone Processing For Construction,
Manufacturing Of Special Equipment,
Ferrous Metal Casting,
Foundry Machinery Manufacturing
...