Business scope: Production,
Sale,
Chemical Products,
Production,
Chemical Products,
Building Materials,
Equipment,
Translation Service,
General Gas,
Maintain,
Compressed Air,
Chemical Industry,
Technical Consulting And Information Consulting Services,
Electric,
Noble Gases,
Sewage Treatment And Its Reuse,
Carbon Black For Sale,
Maintenance Of Machinery And Equipment,
Thermal Engineering Technical Services,
House Land Lease,
...