Emkhakheni wezokwakha nokukhiqiza, ishubhu yensimbi yesikwele iye yavela njengengxenye ebalulekile, futhi i-China izibeke njengomholi womhlaba wonke kulo mkhakha. Omunye wabadlali abamqoka kulo mkhakha nguTianjin Minjie SteelCo., Ltd., eyasungulwa ngo-1998. Inefekthri ebanzi emboza ngaphezu kwamamitha-skwele angu-70,000, etholakala endaweni engamakhilomitha angu-40 ukusuka eXingang, ichweba elikhulu kunawo wonke enyakatho yeChina, le nkampani ihlelele ukusebenza kwayo ukuze ikhiqize futhi ithekelise ngaphandle.

Tianjin Minjie ngokukhethekile ezihlukahlukeneimikhiqizo yensimbi, okuhlanganisa okufakwe ngaphambiliamapayipi ensimbi,amapayipi kathayela adiphu ashisayo,amapayipi ensimbi ashiselwe, futhi ngokuphawulekayo, isikwele kanyeamapayipi angama-rectangular. Le mikhiqizo ibalulekile ekusetshenzisweni okuhlukahlukene, njengokwakha, amakholomu othango, izakhiwo ezibamba ukushisa, nama-handrails. Ukuhlukahluka kweamashubhu ensimbi yesikweleikwenza kube ukukhetha okuncamelayo kubakhi bezakhiwo nabakhi ngokufanayo, njengoba kungenziwa ngezifiso ngemininingwane ehlukahlukene ukuze kuhlangatshezwane nezidingo ezithile zephrojekthi.

Ukuzinikela kwenkampani kwikhwalithi kubonakala ekubambeleleni kwayo ezindinganisweni zamazwe ngamazwe, okuhlanganisa i-GB, i-ASTM, i-DIN, ne-JIS. Ngokugunyazwa kwekhwalithi ye-ISO9001 kanye nezindlela ezintsha ezintathu ezinelungelo lobunikazi—amapayipi omkhombe, amapayipi asehlombe, namapayipi adonsa amanzi—i-Tianjin Minjie iqinisekisa ukuthi imikhiqizo yayo ayihlangani nje kuphela kodwa idlule okulindelwe yimboni.

Ngaphezu kwalokho, i-surface iyaphelaamashubhu ensimbi ayizikwelekungenziwa ngendlela ehambisana nokuthandwa yikhasimende, okuhlanganisa uthayela wangaphambili, idiphu elishisayo, ele-electro-galvanized, elimnyama, elipendiwe, elinentambo, eliqoshwe, kanye nokuqedwa kwesokhethi. Leli zinga lokwenza ngokwezifiso livumela amaklayenti ukuthi akhethe izinketho ezifanele kakhulu zezicelo zawo ezithile, athuthukise ukusebenza kwawo wonke kanye nokukhanga kobuhle kwamaphrojekthi awo.

Sengiphetha, inhlanganisela yamakhono athuthukile okukhiqiza, izinhlobonhlobo zemikhiqizo enikelwayo, nokuzibophezela ezikhundleni ezisezingeni eliphezulu i-Tianjin Minjie Steel Co., Ltd. njengomholi wepayipi lensimbi lomhlaba jikelele kanyeamashubhu ensimbi yesikwelekanye nemakethe yamashubhu esikwele esimnyama, okwenza imikhiqizo yaseShayina ifane nokuthembeka nokuqamba izinto ezintsha.