Shandong Liaocheng Derun EMT horumarinta Co., ltd. waxaa la aasaasay sanadkii 1986, wuxuu daboolaa aag ka mid ah 60,000 oo mitir oo laba jibbaaran. leedahay in ka badan 500 oo shaqaale ah iyo ku dhawaad 400 nooc oo-soo-saarka-dhamaadka sare iyo qalabka baaritaanka, waxaa jira 8 workshops Carro-free casriga ah oo waaweyn, iyo waxa ay leedahay afar laamood dalka oo dhan. Derun EMT waa shirkad koox isku dhafaya cilmi-baarista iyo horumarinta, wax soo saarka, iibinta iyo adeegga. Waa mid ka mid ah saldhigyada soo saarka ugu weyn ee wax soo saarka ee qaybo engine baatrool guud iyo qaybo ka mid engine gaari naaftada ee Shiinaha.
Derun EMT waa mid ka mid ah alaab-qeybiyeyaasha ugu weyn ee spacers Injector shidaalka, hagaajinta gaskets, ilo iyo musaamiirtooda cadaadis, biinanka, qalab, iyo musmaarradii ceejinta iyo alaabooyinka kale ee dhaqanka ee warshadaha engine naaftada gudaha iyo dibaddaba.
Tan iyo 2008, Derun EMT ayaa si guul leh horumariyo filtarka gacanta, taxane 9308621C, 9308622B taxane lagu dabaqi karo in Injector shidaalka baabuurta ee Ford, Kia, Renault iwm, in ka badan 140 nooc oo kiniisadaha filtarka ay khuseyso in injectors shidaalka baabuurta ee Volvo, Hyundai, Volkswagen, iwm iyo iyo sidoo kale dhammaan noocyada kala duwan ee ushii waalka ay khuseyso in Injector gaari rail caadiga ah ee Komatsu, shirkadda Laanguruusalada Nissan iwm Derun EMT waa shirkad wax soo saarka xirfadle soo saara noocyada iyo caddaymaha ugu dhameystiran ee cadaadiska sare rail caadi ah kiniisadaha waalka ee Shiinaha ugu. Derun EMT ayaa bilaabay saara co-injectors 120 taxane for Cummins iyo Steyr tan iyo 2015. sax High qalabka wax soo saarka iyo baaritaan qalabka iibsaday Jarmal, ka shaqeeya xirfad Derun loo hubiyo tayada sare ee alaabta iyo ka dhigi injectors shidaalka ee Derun si fiican u iibiyo guriga iyo dibadda.
Derun waxaa ka go'an in warshadu hawada ku yar yahay, buuq yar yahay, waxqabadka sare iyo wasakhaynta iftiinka ee dhammaan noocyada kala duwan ee gaadiidka, dadaalka Assesment for warshadaha awoodda naaftada ah gudaha iyo dibadda, iyo qaataan kaalinta ugu weyn si ay u abuuraan adduunka ka fiican.
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