Factory Professional rau Api 5l X52 Sawl Steel Pipes

Peb paub tias peb tsuas muaj kev vam meej yog tias peb tuaj yeem lav peb cov nqi sib tw ua ke thiab cov txiaj ntsig zoo tib lub sijhawm rau Kev Lag Luam Hoobkas rau Api 5lX52 Sawl Steel Pipes, Tag nrho cov khoom lag luam yog tsim nrog cov khoom siv siab heev thiab nruj QC cov txheej txheem hauv kev yuav khoom kom ua tau zoo dua. Zoo siab txais tos cov neeg siv khoom tshiab thiab hnub nyoog kom tau txais kev sib cuag nrog peb rau kev koom tes hauv kev lag luam.
Peb paub tias peb tsuas yog vam meej yog tias peb tuaj yeem lav peb cov nqi sib tw ua ke thiab kev ua tau zoo zoo tib lub sijhawm rauApi 5l X52 Steel Yeeb Nkab, Api Pipes, X52 Sawl Steel Pipes, Nrog lub siab ntawm "credit ua ntej, kev txhim kho los ntawm kev tsim kho tshiab, kev sib koom tes thiab kev sib koom ua ke kev loj hlob", peb lub tuam txhab tau siv zog los tsim lub neej yav tom ntej nrog koj, kom dhau los ua lub platform tseem ceeb tshaj plaws rau kev xa tawm peb cov khoom hauv Suav teb!

Strict Quality Control:
1) Thaum lub sijhawm thiab tom qab tsim khoom, 4 QC cov neeg ua haujlwm nrog ntau tshaj 5 xyoo kev tshawb xyuas cov khoom hauv random.
2) National accredited laboratory nrog CNAS daim ntawv pov thawj
3) Kev soj ntsuam tau txais los ntawm tus neeg thib peb raug xaiv los ntawm tus neeg yuav khoom, xws li SGS, BV.
4) Pom zoo los ntawm Malaysia, Indonesia, Singapore, Philippines, Australia, Peru thiab UK. Peb muaj UL / FM, ISO9001/18001, FPC daim ntawv pov thawj

kawm ntxiv txog daim ntawv pov thawj

Ntim thiab xa khoom:

Ntim Cov Lus Qhia: me me nested rau hauv qhov loj.
Kev Qhia Txog Tus Me Nyuam: Nyob ntawm QTY, feem ntau ib hlis.

9 SSAW steel yeeb nkab ntau lawm kab
Factories: Tianjin Youfa Pipeline Technology Co., Ltd
Handan Youfa Steel Pipe Co., Ltd.
Cov zis txhua hli: txog 20000Tons