Thaum lub sijhawm qhib kev lag luam thaum Lub Ib Hlis, 19th, lub kaw lus dub hauv tsev tau qhib siab dua thiab txav mus siab dua, kev sib tham hmo ntuj gapped thiab qhib siab dua, thiab kev sib tham txhua hnub tau pib nyob rau theem siab thiab sab hauv xeev.
Spot tus nqi lag luam tau nce me ntsis.Muaj qee qhov me me ntawm cov terminals thiab lub caij ntuj no cia khoom hauv cov cheeb tsam yav qab teb kawg.Feem ntau thaj chaw tseem nyob rau qhov xwm txheej ib nrab hnub so.Kev lag luam hloov pauv yog qhov tseem ceeb me ntsis.
Raws li qhov ze, txoj haujlwm ntawm cov dub mainstream ntau yam tau nce nyob rau hauv ob qho tib si ntev thiab luv txoj hauj lwm, thiab qhov nce yog me ntsis ntau dua qhov nce hauv txoj haujlwm luv.
(Yog tias koj xav paub ntau ntxiv txog qhov cuam tshuam ntawm txoj cai ntawm Kev Lag Luam wholesaleKub Dip Galvanized Coils, koj tuaj yeem tiv tauj peb txhua lub sijhawm)
Nyob rau hauv lub sij hawm luv luv, nrog kev maj mam tso tawm cov xov xwm zoo ua ntej hnub so, lub zog thiab qhov chaw rau kev txuas ntxiv tuaj yeem raug txwv.Tseem muaj qhov sib txawv ntawm qhov ntev thiab luv ua ntej thiab tom qab hnub so.Nws tsis tuaj yeem txiav txim siab tias qee qhov ntau yam yuav muaj kev sib koom ua ke siab lossis txawm tias muaj kev tshem tawm.Tam sim no, lub siab ntawm ntau yam yog me ntsis siab dua li ntawm lwm yam.
(Kom kawm ntxiv txog qhov cuam tshuam ntawm cov khoom siv steel tshwj xeeb, xws liGalvanized Coil Tshuag, koj tuaj yeem tiv tauj peb)
Thaum Lub Ib Hlis, 19th tus nqi txheej hauv tsev tau ruaj khov thiab nce.Thaum Lub Ib Hlis, 19th, qhov kub coil dub yav tom ntej tau khiav ntawm qib siab, thiabgalvanizedkev taw qhia tus nqi ntawm tus kheej steel mills yog tsa los ntawm 50-130 yuan.Raws li kev tawm tswv yim los ntawm cov tub lag luam, txhawb nqa los ntawm cov xov xwm zoo, yav tom ntej thiab tam sim no tau nce ob npaug, kev ua lag luam kev xav tau zoo tuaj, thiab qee tus nqi tau nce me ntsis.Tus nqi xaj tam sim no kuj yog siab heev, cov neeg lag luam tsis ntev los no txaus siab rau cov khoom lag luam ntxiv feem ntau tsis muaj zog, thiab cov khoom lag luam tag nrho yog tsawg.Txawm li cas los xij, vim muaj kev cuam tshuam ntawm kev sib kis nyob rau sab qaum teb, kev thauj mus los tau cuam tshuam, thiab cov khoom lag luam ntawm cov tuam txhab steel ntiag tug tau nce.Nyob rau hauv cov nqe lus ntawm kev lag luam, tag nrho kev lag luam huab cua hauv kev ua lag luam yog qeeb, thiab kev lag luam ntim hauv thaj chaw sab nraud ntawm thaj chaw muaj kev sib kis yog qhov pib tsawg dua li ib nrab ntawm cov qib ib txwm muaj.Ntawm qhov tod tes, nws cia siab tias tus nqi ntawm cov khoom siv coated hauv tsev yuav tsum tau sib sau ua ke rau lub Ib Hlis, 20th.
(Yog tias koj xav tau tus nqi ntawm cov khoom steel tshwj xeeb, xws liKub Dip Galvanized Coils, koj tuaj yeem tiv tauj peb rau kev hais lus txhua lub sijhawm)