Chitoliro chapamwamba kwambiri cha Erw Straight Welded Frequency Erw Steel Welded Chitoliro cha Youfa Brand ndi wopanga wamkulu kwambiri wa chitoliro chachitsulo choswedwa

Kufotokozera Kwachidule:

MOQ Pa Kukula Konse:matani awiri

Kuchuluka Kwa Oda Yocheperako:Chidebe chimodzi

Nthawi Yopangira:nthawi zambiri masiku 25

Doko Lotumizira:Xingang Tianjin Port ku China

Malamulo Olipira:L/C,D/A,D/P,T/T

Mtundu:YOUFA

Tumizani imelo kwa ife Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kaya wogula watsopano kapena wogula wakale, Timakhulupirira ubale wautali komanso wodalirika kuti tipeze chitoliro chapamwamba kwambiri cha Erw Straight Welded Frequency Erw Steel Welded Pipe Youfa Brand, kampani yathu yomwe ndi yopanga chitoliro chachikulu kwambiri, timakhazikitsa mzimu wa kampani yathu "ubwino wa kampani, mbiri imatsimikizira mgwirizano ndikusunga mawu akuti: makasitomala poyamba.
Kaya wogula watsopano kapena wogula wakale, Timakhulupirira ubale wautali komanso wodalirika kwa aliyenseMapaipi Owongoka a Erw Straight, Welded Frequency Erw Steel chitoliro, Youfa. wopanga wamkulu kwambiri wa chitoliro chachitsulo chosungunulidwaKampaniyo ili ndi nsanja zambiri zamalonda zakunja, zomwe ndi Alibaba, Globalsources, Global Market, Made-in-China. Zogulitsa za mtundu wa "XinGuangYang" HID zimagulitsidwa bwino kwambiri ku Europe, America, Middle East ndi madera ena m'maiko opitilira 30.

Chogulitsa	Hot kuviika kanasonkhezereka Chitsulo chitoliro
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	EN39, BS1139, BS1387, EN10255, ASTM A53, ASTM A500, A36, ASTM A795, ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793
Pamwamba	Chophimba cha zinki 200-500g/m2 (30-70um)
Mapeto	Malekezero osalala
Mapeto	ndi kapena opanda zipewa

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.