E thehiloe ka 1950, Xuanhua Construction Machinery Development Co, Ltd. (eo hamorao e tla bitsoa HBXG) ke moetsi ea ikhethang oa mechini ea kaho, joalo ka bulldozer, excavator, wheel loader jj. bakeng sa lipatlisiso le nts'etsopele le theknoloji ea bohlokoa ea tlhahiso. HBXG ke moetsi ea ikhethileng ea nang le thepa ea kelello le ho hlokomela tlhahiso ea bongata bakeng sa li-bulldozers tse khannoang ka lebelo la sprocket, eo hajoale e leng ea sehlopha sa HBIS, e leng e 'ngoe ea likhoebo tse holimo 500 lefatšeng.
HBXG e sebakeng sa Xuanhua, e leng toropo e tummeng Leboea-bophirima ho Profinse ea Hebei e nang le li-kilomitara tse 175 feela ho tloha Beijing. Motse Xuanhua thabela lipalangoang loketseng & puisano. Ho nka lihora tse ka bang tharo ho ea Koung ea Boema-fofane ea Machaba ka koloi, le lihora tse 5 ho ea Xingang Seaport ka terene. HBXG koahela sebaka sa limithara tse lisekoere 985,000 le limithara tse lisekoere 300,000 tlas'a bopaki.
Kaha e na le mabotho a matla a nts'etsopele ea mahlale le setsi sa R&D sa profinse, HBXG ke khoebo e phahameng, hape e le khoebo ea temo ea pele bakeng sa nts'etsopele ea thepa ea kelello profinseng ea Hebei. HBXG e fumane Setifikeiti sa Tsamaiso ea Tsamaiso ea Boleng (QMS) se fanoeng ke VTI ka 1998; a fumana QMS ISO9001 botjha sekaseka setifikeiti sa mofuta oa 2000 ka 2002; a fumana setifikeiti sa QMS ISO9001-2015 bakeng sa ntlafatso ea mofuta ka selemo sa 2017. Lihlahisoa tsa HBXG li fumane litlotla tse ngata tsa tlhompho ho tsoa mmuso, profinse le mafapha hammoho le mohala oa indasteri jj.
HBXG e na le bokhoni ba tlhahiso ea li-unit tsa 2500 tsa mochini o felletseng le lithane tse 2000 tsa likarolo tsa spare ka selemo tse ikhethang ho Track Bulldozers.
Lihlahisoa tsa mantlha ke tse latelang:
Sebopeho se tloaelehileng Lethathamo la bulldozer letoto: T140-1 (140HP); SD6N (160HP); T160-3 (160HP); TY165-3 (165HP).
Letoto le phahameng la ho khanna bulldozer: SD7N (230HP); SD8N (320HP); EA-430-HP
Letoto la Hydrostatic bulldozer: SD5K (130HP); SD6K (170HP); SD7K (230HP).
Letoto la li-Wheel loader: XG938G (3M3); EA-XG955T (5M3)
Sekepe: SC240; SC260; SC360; EA-508-MX
Ho cheka Sekepe: TY370; TY380T
Mohlokomeli oa Lehloa: SG400 (360HP)
Temo ea Super Smashing le Loosening: FS550-21; FS770-30.
SD7N, SD8N, SD9 bulldozer ke bulldozer e khannoang ke sprocket e ntlafalitsoeng ke matla a rona re natefeloa ke likarolo tsa mantlha tsa tlhokomelo e tšepahalang, e tšoarellang le ea bochabela. SD5K, SD6K le SD7K ke li-circuits tse peli tsa taolo ea elektroniki ea sistimi ea ho khanna e nang le likarolo tsa ts'ebetso e nepahetseng le e bonolo, e ts'epahallang, e sebetsang hantle haholo, e bolokang matla.
HBXG e thehile thekiso e phethahetseng le marang-rang a litšebeletso ho pholletsa le China hajoale. Hape HBXG e ntse e ntlafatsa mmaraka oa lefatše. Hona joale re se re thehile lefapha la khoebo le kamano le linaha tse fetang 40 kapa libaka tse koahelang Canada, Russia, Ukraine, UK, Iran, Australia, Brazil, Ghana jj.
Ka lilemo tse fetang 70 nts'etsopele, HBXG e bokella mme e theha li-depositi tse tebileng tsa setso. Bokamosong, HBXG e tla tsitlella holima boits'oaro ba mahlale le mahlale a morao-rao, boqapi ba mechini le ts'ehetso ea taolo, e tsepamise mohopolo ho lengeng le katolosong ea mabotho a macha a nts'etsopele ea ts'ebetso, e latela ho theha tsela e ncha ea nts'etsopele ea phetoho, e tlohang nts'etsopele le ho phahamisa, e loanele ho theha HBXG ho ba khoebo ea sejoale-joale ea mechini ea kaho le thepa ea lehloa le thepa ea lehloa Chaena.