I-Dongguan Enuo mold Co., Ltd iyinxalenye yeQela le-Hong Kong BHD, ishishini elingundoqo kukuvelisa isitofu sokungunda kunye nokubumba inaliti. Ngaphaya koko, i-Enuo mold ikwangumzi-mveliso we-OEM osebenza kuhlolo lwe-fixture/Gauge R&D, Die casting, CNC machining, Iimveliso zePrototype R&D, Amacandelo okutshiza kunye nokuhlanganisa.
Ukubumba okanye ukubumba (jonga umahluko wopelo) yinkqubo yokwenziwa ngokubumba ulwelo okanye imathiriyeli enokuphepheka ekrwada kusetyenziswa isakhelo esiqinileyo esibizwa ngokuba sisingundo okanye imatrix. Oku ngokwayo kusenokuba kwenziwe kusetyenziswa ipateni okanye imodeli yento yokugqibela.
Umngundo okanye umngundo yibhloko enomngxuma ezaliswe ngolwelo okanye imathiriyeli eqholekayo njengeplastiki, iglasi, isinyithi, okanye imathiriyeli ekrwada yeceramic. Ulwelo luyaqina okanye lubeke ngaphakathi kubumba, luthathe ukumila kwalo. Ukungunda kuhambelana nesamente. Inkqubo yokubumba i-bi-valve eqhelekileyo isebenzisa iimold ezimbini, enye kwisiqingatha ngasinye sento. Imibumbo edityanisiweyo ineziqwenga ezininzi ezidibanayo zenze ukubumba okupheleleyo, kwaye emva koko zidibanise ukukhulula ukubunjwa okugqityiweyo; zibiza, kodwa ziyimfuneko xa imilo yokuphosa ine-overhangs enzima.
Izizwe zaseJamani zicingelwa ukuba zivela kwiNordic Bronze Age okanye iPre-Roman Iron Age. Ukusuka emazantsi eScandinavia nakumantla eJamani, banda emazantsi, empuma nasentshona ukusuka kwinkulungwane yoku-1 BC, badibana nezizwe zamaCeltic zaseGaul kunye nezizwe zase-Iranian, Baltic, kunye neSlavic kuMbindi naseMpuma Yurophu. Phantsi kuka-Agasto, iRoma yaqalisa ukuhlasela iJamani. Ngo-9 AD, imikhosi emithathu yamaRoma eyayikhokelwa nguVarus yoyiswa yinkokeli yaseCheruscan uArminius. Nge-100 AD, xa uTacitus wayebhala iGermania, izizwe zamaJamani zazihlala ecaleni kweRhine kunye neDanube (iLimes Germanicus), zithatha uninzi lommandla weJamani yanamhlanje.
