Mu myaka yakoranye umwete kuva mu mwaka wa 2010 n'abakozi b'ikigo bose, Lianggong yatanze neza kandi atanga serivisi nyinshi mu gihugu ndetse no hanze yarwo, nk'ikiraro, tunel, sitasiyo z'amashanyarazi, n'inganda n’ubwubatsi.Ibicuruzwa byingenzi bya Lianggong birimo ibiti bya H20, urukuta ninkingi, impapuro za pulasitike, uruzitiro rumwe, uruzitiro rwizamuka rwimodoka, sisitemu yo gutwara ibinyabiziga ya hydraulic, sisitemu yo gukingira hamwe no gupakurura, ibiti bya shitingi, kumeza kumeza, gufunga impeta n'umunara w'ingazi, cantilever ikora ingenzi na hydraulic tunnel ikurikirana trolley, nibindi.
Ukoresheje ubumenyi bukomeye bwa tekiniki hamwe nuburambe bukomeye bwubuhanga, kandi buri gihe ukazirikana kugumya gukora neza no gukora neza kubakiriya, Lianggong azakomeza kuba umufatanyabikorwa wawe mwiza mumushinga uwo ariwo wose kuva yatangira kandi agere ku ntego zo hejuru kandi zindi hamwe.