I-Dongguan Enuo mold Co., Ltd iyinkampani engaphansi kwe-Hong Kong BHD Group, ibhizinisi eliwumgogodla ukukhiqiza isikhunta sokujova kanye nokubumba umjovo. Ngaphezu kwalokho, i-Enuo mold iphinde ibe yimboni ye-OEM esebenza ekuhloleni ukulungiswa kwe-R&D, i-Die casting, i-CNC machining, imikhiqizo ye-Prototype R&D, Ukufafaza kwezingxenye nokuhlanganisa.
Ukubumba noma ukubumba (bona umehluko wesipelingi) inqubo yokukhiqiza ngokubumba uketshezi noma impahla eluhlaza kusetshenziswa uhlaka oluqinile olubizwa ngokuthi isikhunta noma i-matrix. Lokhu ngokwakho kungenzeka ukuthi kwenziwa kusetshenziswa iphethini noma imodeli yento yokugcina.
Isikhunta noma isikhunta ibhulokhi elinezigodi eligcwaliswa ngoketshezi noma into ephephekayo njengepulasitiki, ingilazi, insimbi, noma i-ceramic eluhlaza. Uketshezi luyaqina noma lungene ngaphakathi kwesikhunta, luthathe ukuma kwalo. Isikhunta sifana nohlaka. Inqubo evamile yokubumba i-bi-valve isebenzisa isikhunta ezimbili, eyodwa engxenyeni ngayinye yento. Izibunjwa ezikhulunywayo zinezicucu eziningi ezihlangana ndawonye ukuze zenze isikhunta esiphelele, bese ziyahlakazeka ukuze zikhulule ukubunjwa okuphelile; ayabiza, kodwa ayadingeka lapho ukwakheka kokubunjwa kunezingqimba eziyinkimbinkimbi.
Izizwe zaseJalimane kucatshangwa ukuthi zisukela kuNkathi Yethusi Ye-Nordic noma i-Pre-Roman Iron Age. Ukusuka eningizimu yeScandinavia nasenyakatho yeJalimane, anda eningizimu, empumalanga nasentshonalanga kusukela ekhulwini lokuqala BC, ahlangana nezizwe zamaCeltic zaseGaul kanye nezizwe zase-Iranian, Baltic, kanye neSlavic eCentral naseMpumalanga Yurophu. Ngaphansi kuka-Augustus, iRoma yaqala ukuhlasela iJalimane. Ngo-9 AD, amabutho amathathu amaRoma ayeholwa nguVarus anqotshwa umholi wamaCheruscan u-Arminius. Ngo-100 AD, lapho uTacitus ebhala i-Germania, izizwe zamaJalimane zase zizinze ngaseRhine kanye neDanube (i-Limes Germanicus), ethatha ingxenye enkulu yendawo yaseJalimane yanamuhla.
