Mitengo ya Round Black Erw Mild Carbon Astm A572 Gr.50 Welded Steel Pipe

Cholinga chathu chachikulu chikhala kukupatsirani ogula athu ubale wabwino komanso wodalirika wamabizinesi, kupereka chisamaliro chamunthu aliyense payekhapayekha pamndandanda wamitengo ya Round Black Erw Mild Carbon Astm A572 Gr.50 Welded Steel Pipe, Ndi mwayi wathu waukulu kukhutiritsa zofuna zanu.Tikukhulupirira moona mtima kuti tikhoza kugwirizana pamodzi ndi inu mkati mwa zomwe zingatheke.
Cholinga chathu chachikulu chikhala kukupatsirani ogula athu ubale wokhazikika komanso wodalirika wamabizinesi, kupereka chisamaliro chaumwini kwa onseErw Steel Pipe, otentha adagulung'undisa zitsulo chitoliro, Ms Pipe Kukula, Maoda Mwambo ndi zovomerezeka ndi osiyana kalasi khalidwe ndi kasitomala a especial kapangidwe. Tikuyembekezera kukhazikitsa mgwirizano wabwino komanso wopambana mubizinesi ndi nthawi yayitali kuchokera kwa makasitomala padziko lonse lapansi.

Kuwongolera Kwabwino Kwambiri:
1) Panthawi komanso pambuyo popanga, antchito 4 a QC omwe ali ndi zaka zopitilira 5 amayendera zinthu mwachisawawa.
2) Laborator yovomerezeka yadziko lonse yokhala ndi ziphaso za CNAS
3) Kuyamikiridwa kovomerezeka kuchokera kwa anthu ena osankhidwa / olipidwa ndi wogula, monga SGS, BV.
4) Kuvomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi UL / FM, ISO9001/18001, ziphaso za FPC.

phunzirani zambiri za satifiketi

Kulongedza ndi Kutumiza:
Tsatanetsatane Wolongedza : mu mitolo ya hexagonal yokwanira kunyanja yodzaza ndi mizere yachitsulo, yokhala ndi masingidwe awiri a nayiloni pamitolo iliyonse.
Tsatanetsatane Wotumiza : Kutengera QTY, nthawi zambiri mwezi umodzi.