Chaw Nyob:
Qiange Lub Tsev, Xinzhaizi Txoj Kev, Ganjingzi, Dalian, Liaoning
Cov khoom tseem ceeb:
SLZA E / F Series Txheej Txheem Twj Tso Kua Mis
AYG Series Ntsug Nplhaib Pipeline Twj
Tmc / ttmc ntsug chim tso kua mis
SLCZ Series Qauv Tshuaj Twj Tso Kua Mis
Ly Series ntev ncej hauv qab-kua twj tso kua mis