Ikutsatira mfundo yakuti "Woona mtima, wakhama, wamalonda, komanso waluso" kuti ipeze mayankho atsopano nthawi zonse. Imaona ogula, kupambana ngati kupambana kwake. Tiyeni tikhazikitse tsogolo labwino mogwirizana ndi China Factory ya Api A53 A106 Seamless Steel Pipe, Takhala tikuyang'ana pasadakhale kuti tipange ubale wogwirizana nanu. Kumbukirani kulumikizana nafe kuti mudziwe zambiri.
Ikutsatira mfundo yakuti "Woona mtima, wakhama, wamalonda, komanso waluso" kuti ipeze mayankho atsopano nthawi zonse. Imaona ogula, kupambana ngati kupambana kwake. Tiyeni tikhazikitse tsogolo labwino limodzi kuti tigwirizaneAstm A210-1996, Tsiku la Din 28180-2007, Chitoliro chachitsulo cha Jis G3456 Stpt410, Utumiki wachangu komanso wapadera woperekedwa ndi gulu lathu la alangizi wasangalala ndi ogula athu. Zambiri ndi magawo ochokera kuzinthuzi zitha kutumizidwa kwa inu kuti mulandire chidziwitso chokwanira. Zitsanzo zaulere zitha kuperekedwa ndipo kampani ingafufuze ku kampani yathu. ku Morocco kuti mukambirane nthawi zonse. Tikukhulupirira kuti mafunso adzakutumizirani ndikupanga mgwirizano wanthawi yayitali.
| Chogulitsa | Chitoliro cha Zitsulo Chopopera Moto |
| Zinthu Zofunika | Chitsulo cha Kaboni |
| Giredi | Q195 = S195 / A53 Giredi A Q235 = S235 / A53 Giredi B / A500 Giredi A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Giredi B Giredi C |
| Muyezo | GB/T3091, GB/T13793API 5L, ASTM A53, A500, A36, ASTM A795 |
| Mafotokozedwe | ASTM A795 sch10 sch30 sch40 |
| pamwamba | Wopaka Wakuda kapena Wofiira |
| Mapeto | Malekezero osalala |
| Malekezero okhala ndi mipata |



Kulamulira Kwabwino Kwambiri:
1) Panthawi yopanga komanso pambuyo pake, antchito anayi a QC omwe ali ndi zaka zoposa 5 zokumana nazo amafufuza zinthu mwachisawawa.
2) Laboratory yovomerezeka ya dziko lonse yokhala ndi satifiketi za CNAS
3) Kuyang'aniridwa kovomerezeka kuchokera kwa munthu wina wosankhidwa/wolipidwa ndi wogula, monga SGS, BV.
4) Yavomerezedwa ndi Malaysia, Indonesia, Singapore, Philippines, Australia, Peru ndi UK. Tili ndi ziphaso za UL /FM, ISO9001/18001, FPC.
phunzirani zambiri za satifiketi
Kulongedza ndi Kutumiza:
Tsatanetsatane wa Kulongedza: m'matumba okhala ndi ma hexagonal okhazikika panyanja odzazidwa ndi zingwe zachitsulo, Ndi zingwe ziwiri za nayiloni pa phukusi lililonse.
Tsatanetsatane wa Kutumiza: Kutengera ndi kuchuluka, nthawi zambiri mwezi umodzi.

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