Shandong TONGYUE Machinery Co., Ltd. waxay ku taal Lebu Mountain Industrial Park, Weicheng Development Economic Zone, Weifang City, Gobolka Shandong. Oo daboolaya bed dhan 130,000 mitir oo laba jibbaaran oo leh caasimad ka diiwaan gashan 10 milyan RMB, waa shirkad xirfad leh oo casri ah oo isku xidha cilmi baarista iyo horumarinta badeecada, wax soo saarka, iibinta, iyo adeegyada.
Tan iyo markii la aasaasay 2003, shirkaddu waxay had iyo jeer u hoggaansantay fikradda "xididka ku leh wax soo saarka Shiinaha, oo u adeegaya miinooyinka caalamiga ah," iyada oo raacaysa mabaadi'da ku wajahan macaamiisha iyo tayada-koowaad. Dedaal iyo go’aan-qaadasho dheer, waxay ku socotay si joogto ah. Hadda, shirkadu waxa ay diiradda saartaa sidii ay u horumarin lahayd ganacsi dhamaystiran iyada oo diiradda ugu weyni ay saarayso warshadaha gaadiidka gaadiidka macdanta iyo mishiinada xoolaha, iyada oo sidoo kale ku hawlan warshado badan oo ay u socoto jihada kooxeed.
Wax soo saarka shirkadu waxa si weyn looga isticmaalaa meelo kala duwan oo macdan qodis ah, dhismaha tunnel-ka, beeralayda casriga ah, beeraha taranta ee dalka oo dhan.