2+6 Qualifikatioun Virdeel
Xiye Group hält Metallurgesch Ingenieursdesign Qualifikatioun a Metallmaterial Engineering Design Qualifikatioun. General Contracting Qualification of Metallurgical Engineering Construction, General Contracting Qualification of Environmental Protection Engineering, General Contracting Qualification of Stolstructure Engineering, General Contracting Qualification of Construction Engineering, General Contracting Qualification of Electric Power Engineering Construction, Mechanesch an elektresch Ausrüstungsinstallatiounstechnik, etc.
Léier méi