与(Yu)陕(Shan)西(Xi)西(Xi)玛(Ma)泰(Tai)电(Dian)机(Ji)有(You)限(Xian)公(Gong)司(Si)合(He)作(Zuo)过(Guo)程(Cheng)中(Zhong)发(Fa)现(Xian)他(Ta)们(Men)的(De)产(Chan)品(Pin)非(Fei)常(Chang)好(Hao),(?)省(Sheng)工(Gong),(?)省(Sheng)时(Shi),(?)他(Ta)们(Men)用(Yong)了(Liao)比(Bi)我(Wo)们(Men)预(Yu)期(Qi)还(Huan)要(Yao)提(Ti)前(Qian)的(De)时(Shi)间(Jian)完(Wan)成(Cheng)工(Gong)程(Cheng),(?)而(?)且(Qie)经(Jing)济(Ji)实(Shi)惠(Hui),(?)从(Cong)这(Zhe)几(Ji)点(Dian)我(Wo)们(Men)就(Jiu)认(Ren)定(Ding)了(Liao)这(Zhe)家(Jia)企(Qi)业(Ye)。(?)真(Zhen)的(De)觉(Jue)得(De)当(Dang)初(Chu)选(Xuan)择(Ze)没(Mei)有(You)错(Cuo)!(?)