OEM China Chs! Astm A53a Erw Carbon Steel Welded Tube/paipi

Ogwira ntchito athu nthawi zambiri amakhala ndi mzimu wa "kusintha kosalekeza ndi kuchita bwino", ndipo tikugwiritsa ntchito zinthu zapamwamba kwambiri, zamtengo wapatali komanso ntchito zapamwamba zotsatsa pambuyo pogulitsa, timayesetsa kupeza chikhulupiriro cha kasitomala aliyense wa OEM China Chs! Astm A53a Erw Carbon Steel Welded Tube/chitoliro, Kampani yathu idakula mwachangu kukula ndi dzina chifukwa chodzipereka kotheratu pakupanga zinthu zapamwamba, zamtengo wapatali komanso wopereka makasitomala.
Ogwira ntchito athu nthawi zambiri amakhala ndi mzimu wa "kuwongolera ndi kuchita bwino mosalekeza", ndipo pomwe tikugwiritsa ntchito zinthu zapamwamba kwambiri, zamtengo wapatali komanso ntchito zapamwamba pambuyo pogulitsa, timayesetsa kupeza chikhulupiriro cha kasitomala aliyenseChitoliro cha Carbon Steel, Erw Carbon Steel Pipe, Erw Steel Pipe, Kampani yathu imatenga malingaliro atsopano, kuwongolera kokhazikika, kutsatira mosamalitsa mautumiki, ndikutsata mayankho apamwamba kwambiri. Bizinesi yathu ikufuna "kukhala oona mtima ndi odalirika, mtengo wabwino, kasitomala poyamba", kotero tinapambana kukhulupilika kwa makasitomala ambiri! Ngati muli ndi chidwi ndi zinthu zathu ndi ntchito, chonde musazengereze kulankhula nafe!

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.

Chitsulo Chozungulira Chozungulira Gawo Sch40 Gi Pipe Grooved mapeto

Tianjin Youfa Zitsulo Pipe Gulu ndi apadera kupanga ndi malonda a mipope yowongoka msoko welded, otentha-kuviika kanasonkhezereka mapaipi zitsulo, lalikulu amakona anayi zitsulo mapaipi, otentha-kuviika kanasonkhezereka amakona anayi mapaipi zitsulo, alimbane pulasitiki gulu zitsulo mapaipi, pulasitiki TACHIMATA mipope gulu zitsulo ndi mipope yozungulira yozungulira. Gulu lalikulu lamabizinesi lili ndi mitundu iwiri: "Youfa" ndi "Zhengjinyuan". Wapanga maziko anayi opanga ku Tianjin, Tangshan, Handan ndi Shaanxi Hancheng. nthambi zake zikuphatikizapo 9 mabizinezi zitsulo kupanga chitoliro ndi mizere kupanga oposa 160, ndipo ali 3 zasayansi dziko anazindikira, 1 Tianjin welded zitsulo chitoliro luso pakati zomangamanga ndi 2 Tianjin City Enterprise Technology Center. Zogulitsa zimagulitsidwa m'dziko lonselo ndikutumizidwa ku North America, South America, Europe, Africa, Oceania, Middle East, Southeast Asia, Hong Kong ndi mayiko ena 100 ndi zigawo. Mu 2018, pafupifupi matani 14 miliyoni amitundu yosiyanasiyana yamapaipi achitsulo adapangidwa. Kuyambira 2006, wakhala pachikhalidwe pakati pa makampani 500 apamwamba Chinese ndi pamwamba 500 Chinese kupanga makampani kwa zaka 13 zotsatizana.