Mtengo Wopikisana Wokhazikika Erw Steel Square Tubing Makulidwe Okhazikika, Pre Zinc Coated Square Galvanized Steel Pipe 4" Tube

Timathandizira ogula athu ndi zinthu zabwino kwambiri zamtengo wapatali komanso kampani yayikulu kwambiri. Pokhala akatswiri opanga gawoli, tapeza luso logwira ntchito popanga ndi kuyang'anira Mtengo Wokhazikika wa Erw Steel Square Tubing Standard Sizes,Pre Zinc Coated Square Galvanized Steel Pipe 4" Tube, ngati muli ndi funso kapena mukufuna ikani kugula koyamba onetsetsani kuti musadikire kuti mutiyimbire foni.
Timathandizira ogula athu ndi zinthu zabwino kwambiri zamtengo wapatali komanso kampani yayikulu kwambiri. Pokhala akatswiri opanga gawoli, tapeza luso logwira ntchito popanga ndi kuyang'aniraCarbon Welded Pre Galvanized Steel Pipe, Galvanized Square Tube, Gawo la Square Hollow, Komanso, zinthu zathu zonse amapangidwa ndi zipangizo zapamwamba ndi ndondomeko okhwima QC pofuna kuonetsetsa apamwamba. Ngati muli ndi chidwi ndi chilichonse mwazinthu zathu, chonde musazengereze kulumikizana nafe. Tidzachita zonse zomwe tingathe kuti tikwaniritse zosowa zanu.

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 yoyenera kunyanja yodzaza ndi zingwe zachitsulo, Zokhala ndi ma nayiloni awiri pamitolo iliyonse.
Tsatanetsatane Wotumiza : Kutengera QTY, nthawi zambiri mwezi umodzi.

12 otentha kanasonkhezereka lalikulu ndi amakona anayi zitsulo kupanga chitoliro mizere
Mafakitole:
Tianjin Youfa Dezhong Steel Pipe Co.,Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Malingaliro a kampani Shanxi Youfa Steel Pipe Co., Ltd