Qingzhou City Haorun inji Co., Ltd. yana cikin tarihi da al'adu shahararren birni, daya daga cikin 古老的Jiuzhou, Shandong lardin Qingzhou birni, shi ne a tsakiyar yankin tsibirin Shandong, Jiuji jirgin kasa da Shealing jirgin kasa, Jiuji babban hanya da kuma Longshen babban hanya crossed a cikin Qingzhou, 309 kasa hanya, 227 lardin hanyoyin da sauransu crossed iyaka, tattalin arziki ci gaba, yawon shakatawa albarkatun wadataccen, sufuri ne sosai m. An kafa kamfanin a 1998, ya rufe yankin sama da murabba'in mita 20,000, ma'aikatan yanzu 187 mutane, daban-daban injiniya masu sana'a, masu sana'a sama da 30 mutane, shi ne masana'antu kamfanin samar da injiniya injiniya da aikin gona injiniya na aikin karfin ruwa bawul kayayyakin, babban tarakta multi-way bawul, tarakta na aikin karfin ruwa bawul, threaded sanya bawul, injiniya injiniya na aikin karfin ruwa bawul da sauran kay Kamfanin yana da wadataccen inji processing da kuma aikin karfin ruwa sassa masana'antu kwarewa, dogon lokaci aiki tare da masana'antu kimiyya da bincike cibiyoyin, masana'antu da sauran injiniya masu fasaha, masana'antu da kuma bincike da haɗuwa, narkewa sha fasaha, ci gaba da m bidi'a da ci gaba, da hankali shear da hankali a kan masana'antu 'Haorun' alama uku manyan nau'ikan na'ura mai amfani da ruwa bawul kayayyakin: injiniya injiniya na'ura mai amfani da ruwa bawul nau'in: ciki har da ZDF jerin cikakkiyar Multi-Way bawul, DL jeri Tarakta na'ura mai amfani da karfin ruwa bawul nau'i: ciki har da DF jerin split-type Multiple bawul, FP-L15E rarraba, ZD-L12 jerin holistic-type Multiple bawul. ..