O le alamanuia vaega ta'avale i Liaocheng na atiaʻe muamua ma e aofia ai le tele o faʻalapotopotoga, aemaise lava e aofia ai le faʻapipiʻiina, masini afi, faʻasalalauga, faʻatonuga, masini taʻavale ma le tino.O loʻo taua i lalo se faʻamatalaga o le pisinisi vaega taʻavale i Liaocheng:
1. Fa'a taofi: O kamupani vaega ta'avale i Liaocheng e masani lava ona gaosia pa'u taofi, pa'u taofi, tisiki taofi, suauu taofi ma taofi.Aemaise lava, o le maketi e maualuga.
2. Faiga afi: O pisinisi vaega ta'avale i Liaocheng e tele lava ina gaosia mama piston, plungers, ulu fa'ato'aga, fusi afi, pa'u ma isi mea fa'aoga mo le masini afi.Ole fua ole gaosiga ole atina'e e tele lava pisinisi laiti.
3. Feso'ota'iga faiga: O pisinisi vaega ta'avale i le A'ai o Liaocheng e tele lava ina maua ai masini fa'asalalau, fa'auiluma, pusa fa'apipi'i, tisiketi pipii ma isi oloa.O lo'o i ai le tele o ituaiga o oloa, ma o le vaeluagalemu ma le maualuga o oloa e pulea le maketi.
4. Faiga fa'afoe: O kamupani ta'avale i Liaocheng e tele lava ina gaosia vaega fa'aagaga e pei o fa'amaufa'ailoga suau'u mea fa'auli, fa'avaa fa'amau, mea fa'ata, mea fa'atonu, ma pamu fa'aola.
5. Faiga Chassis: Kamupani vaega taʻavale i Liaocheng e masani lava ona gaosia paʻu, nofoa taʻavale ma faʻamalologa eseese, mea faʻapipiʻi faʻateʻia ma faʻateʻia-absorbing.I se tulaga masani, o le pisinisi vaega taʻavale i Liaocheng City o loʻo i ai le faʻatauvaʻa faʻatauvaʻa i tulaga o oloa lelei, fua ma sea maketi.E ui lava i faʻalavelave o maketi ma tekonolosi, o loʻo faʻaauau pea ona faʻateleina le manaʻoga o maketi, ma o loʻo i ai pea le atinaʻe o pisinisi.