Cov cuab yeej khiav zoo, pab pawg muag khoom txawj ntse, thiab cov tuam txhab tom qab muag zoo dua; Peb kuj yog ib tsev neeg loj sib koom ua ke, txhua tus neeg lo rau lub koom haum txiaj ntsig "kev sib koom ua ke, kev mob siab rau, kev kam rau siab" rau Super Purchasing rau Structure Tianjin Tsx-gp 13660 Kev Tsim Kho Tsev Cov Khoom Siv Galvanized Steel Pipe,Galvanized Pipe, Peb tau lees tias zoo, yog tias cov neeg siv khoom tsis txaus siab rau cov khoom zoo, koj tuaj yeem xa rov qab tsis pub dhau 7 hnub nrog lawv cov xeev qub.
Cov cuab yeej ua haujlwm zoo, pab pawg muag khoom txawj ntse, thiab cov tuam txhab tom qab muag zoo dua; Peb kuj yog cov tswv cuab loj sib koom ua ke, txhua tus neeg ua raws li lub koom haum pab txhawb "kev koom ua ke, kev mob siab rau, kev kam rau siab" rau1 hli tuab Square Steel Yeeb Nkab, Galvanized Steel Raj, Jis G3471-1977 Cov Yeeb Nkab Hlau Dub, Thaum lub sijhawm 11 xyoo, Peb tau koom nrog ntau tshaj 20 qhov kev nthuav qhia, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab tau mob siab rau "tus neeg siv khoom ua ntej" thiab cog lus los pab cov neeg siv khoom nthuav lawv txoj kev lag luam, kom lawv dhau los ua Tus Thawj Coj Loj!
| Khoom | ASTM A53 Dub Pleev Xim Welded Steel Yeeb Nkab |
| Khoom siv | Cov Hlau Carbon |
| Qib | Q195 = S195 / A53 Qib A Q235 = S235 / A53 Qib B / A500 Qib AQ345 = S355JR / A500 Qib B Qib C |
| Tus Qauv | GB / T3091, GB / T13793API 5L / ASTM A53, A500, A36, ASTM A795 |
| Cov Lus Qhia Tshwj Xeeb | ASTM A53 A500 sch10 – sch80 |
| Nto | Pleev Xim Dub |
| Xaus | Cov xaus tiaj tiaj |
| Cov xaus beveled |


Kev Tswj Xyuas Zoo:
1) Thaum lub sijhawm thiab tom qab kev tsim khoom, 4 tus neeg ua haujlwm QC nrog ntau tshaj 5 xyoos kev paub dhau los tshuaj xyuas cov khoom hauv random.
2) Lub chaw kuaj mob uas tau lees paub hauv tebchaws nrog daim ntawv pov thawj CNAS
3) Kev tshuaj xyuas tau txais los ntawm tus neeg thib peb tau xaiv / them los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Tau txais kev pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK. Peb muaj daim ntawv pov thawj UL / FM, ISO9001/18001, FPC.
kawm ntxiv txog daim ntawv pov thawj
Ntim thiab Xa Khoom:
Cov Lus Qhia Txog Kev Ntim Khoom: hauv cov pob khoom hexagonal seaworthy ntim los ntawm cov hlau strips, Nrog ob lub nylon slings rau txhua pob khoom.
Cov Lus Qhia Txog Kev Xa Khoom: Nyob ntawm QTY, feem ntau ib hlis.

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