Tshiab tuaj txog Tuam Tshoj Rectangular / square steel yeeb nkab / raj Hollow Section Galvanized / dub Annealing Youfa hom chaw tsim tshuaj paus loj tshaj rau carbon steel yeeb nkab

Tsis muaj teeb meem tus neeg yuav khoom tshiab lossis tus neeg yuav khoom qub, Peb ntseeg hais tias ntev ntev thiab kev sib raug zoo rau Kev Tuaj Txog Tshiab Tuam Tshoj Rectangular/square Steel Pipe/tubes Hollow Section Galvanized/dub Annealing Youfa brand the biggest chaw tsim tshuaj paus rau carbon steel yeeb nkab, Raws li ib tug kws tshaj lij nrog daim teb no , peb tau cog lus los daws txhua qhov teeb meem ntawm kev tiv thaiv qhov kub thiab txias rau cov neeg siv.
Tsis hais tus neeg yuav khoom tshiab lossis tus neeg yuav khoom qub, Peb ntseeg hais tias ntev thiab kev sib raug zoo rau kev ntseeg siab40x40 Steel Square Yeeb Nkab, Cov yeeb nkab dub, Hollow Section Steel Pipe Rau Rooj, Feem ntau cov teeb meem ntawm cov neeg muag khoom thiab cov neeg siv khoom yog vim kev sib txuas lus tsis zoo. Kev coj noj coj ua, cov neeg muag khoom tuaj yeem tsis kam nug cov lus nug uas lawv tsis nkag siab. Peb rhuav tshem tib neeg cov teeb meem kom ntseeg tau tias koj tau txais yam koj xav tau rau qib koj xav tau, thaum koj xav tau. Lub sijhawm xa khoom sai dua thiab cov khoom koj xav tau yog peb Cov Cai.

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: nyob rau hauv hexagonal seaworthy bundles packed los ntawm steel strips, Nrog ob nylon slings rau txhua bundles.
Kev Qhia Txog Tus Me Nyuam: Nyob ntawm QTY, feem ntau ib hlis.

12 kub galvanized square thiab square steel yeeb nkab ntau lawm kab
Factories:
Tianjin Youfa Dezhong Steel Yeeb Nkab Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd.
Shanxi Youfa Steel Yeeb Nkab Co., Ltd