Intengo yemakethe ethengiswayo ikhuphuke kancane, kanti i-billet yaseTangshan ihole ekukhuphukeni kusukela ngempelasonto. Phakathi kwazo, isimo sokuhweba emakethe yensimbi yokwakha sithuthuke kakhulu, kanti isidingo sokugcina kanye nokuqagela sinyukile. Intengo eBeijing naseTianjin iphansi kakhulu, kanti ukuthengwa kwangaphandle kuphakeme kakhulu. Umthamo wokuthengiselana eMpumalanga China ukhuphuke kakhulu uma kuqhathaniswa nesonto eledlule. INyakatho China kanye neMpumalanga China yensimbi eyenziwe ngothayela yenze kangcono, kanti ezinye izindawo beziphakathi nendawo.
(Uma ufuna ukwazi kabanzi ngezindaba zomkhakha ku-Steel Purlin, ungaxhumana nathi nganoma yisiphi isikhathi)
Namuhla, intengo iyonke yemakethe yezinto zokwakha iyashintshashintsha kakhulu, futhi ukuguquguquka okuphelele kwekusasa kunamandla. Njengamanje, uhlangothi lwesidingo semakethe lukhishwa kancane, abathengisi bathumela kakhulu, futhi izinguquko zentengo zesikhashana zilinganiselwe. Kulindeleke ukuthi lushaqeke kusasa.
(Ukuze ufunde kabanzi ngomthelela wemikhiqizo ethile yensimbi, njenge-Galvanised Purlins, ungazizwa ukhululekile ukuxhumana nathi)
Amanani entengo yasekhaya yanamuhla ahlala eqinile futhi ehlanganisiwe, futhi ukuhweba kwakwamukeleka. Isekelwa ukwenyuka kwe-coke ekugcineni kwezinto zokusetshenziswa, intengo yesikhashana yayeka ukwehla futhi yazinza. I-billet ikhuphuke ngama-yuan angu-20 kuya ku-4,550 ngempelasonto. Iyaqhubeka njalo namuhla. Intengo ye-billet yensimbi ivaliwe kuma-yuan angu-4,500 ngaphambi komkhosi. Intengo yamanje iseduze nentengo yokugcina yasebusika ngaphambi kweholide, ngakho-ke izinsiza zemakethe zinamandla kakhulu. Ukuzimisela kwentengo kunamandla, umthelela wezimo eziphuthumayo zangaphandle uncishisiwe, futhi imakethe iphenduke kancane kancane yaba yinto egxile kakhulu. Esikhathini esizayo esiseduze, kubalulekile ukuqhubeka nokunaka izinguquko ekuhlinzekweni nasekudingweni kanye nokuqaliswa kwamaphrojekthi okuhlela inqubomgomo. Esikhathini esifushane, ukuguquguquka kuzoba ukuhlanganiswa okuyinhloko.
(Uma ufuna ukuthola intengo yemikhiqizo ethile yensimbi, njenge-Galvanised C Purlins, ungaxhumana nathi ukuze uthole ikhotheshini nganoma yisiphi isikhathi)