Txias tsim kub tiav EN10210 EN10219 rectangular steel hollow seem carbon steel yeeb nkab

Kev Piav Qhia Luv:

1. 100% kev lees paub zoo tom qab muag thiab ntau npaum li cas.
2. Tus thawj tswj kev muag khoom sai sai teb tsis pub dhau 24 teev.
3. Tshuag Loj rau qhov ntau thiab tsawg.
4. Qauv dawb 20cm zoo.
5. Muaj peev xwm tsim khoom zoo thiab xa khoom sai.

  • Qhov tuab:0.5- 60 hli
  • OD (sab nraud txoj kab uas hla):square 10 * 10-1000 * 1000mm rectangular: 10 * 15-800 * 1100mm
  • Daim Ntawv Pov Thawj:CE, LEED, BV, DNV, PHD & EPD, BC1, EN10210, EN10219, ISO9000, ASTMA500, ASTM A501, AS1163, JIS G3466
  • Kev Kho Mob Nto:THOV
  • Kev kam rau siab:raws li qhov xav tau
  • MOQ:2-5 Tons
  • Tus nqi zinc:Cov Neeg Siv Khoom Tsis Xav Tau
  • Lub Sijhawm Xa Khoom:7-30 Hnub
  • Txoj kev them nqi:TT/LC
  • Cov Qauv:ASTM A500/A501, EN10219/10210, JIS G3466, GB/T6728/3094 AS1163, CSA G40.20/G40.21
  • Qib:Qib A/B/C, S235/275/355/420/460, A36, SS400, Q195/235/355, STKR400/490, 300W/350W
  • Cov Lus Qhia Txog Khoom

    KEV TSWJ XYUAS ZOO

    PUB DAWB

    YEES DUAB TXOG

    Cov Cim Npe Khoom

    1280-720-tshiab-chij-1

    Ob peb lo lus Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd.
    Nrog rau kev tsim khoom txhua xyoo ntawm 10 lab tons, Yuantai Derun yog qhov chaw tsim khoom loj tshaj plaws ntawm ERW square pipes,Lub raj plaub fab, cov kav dej khoob, cov kav dej galvanized, cov kav dej hlau ncaj nraim submerged arc welded thiab cov kav dej welded kauv hauv Suav teb. Kev muag khoom txhua xyoo tau txog 15 billion Asmeskas las. Yuantai Derun muaj 59 dubERW yeeb nkabcov kab ntau lawm, 10yeeb nkab galvanizedcov kab ntau lawm thiab 3 txoj kab ntau lawm ntawm cov yeeb nkab vuam. Cov yeeb nkab plaub fab 10 * 10 * 0.5mm txog 1000 * 1000 * 60MM,Seem Hlau Hollow Rectangular10 * 15 * 0.5mm txog 800 * 1100 * 60MM, jcoe steel yeeb nkab φ 355.6-2000mm, kauv yeeb nkab Φ 219-2032mm, seamless yeeb nkab φ 21.3-820mm。

    Peb muaj daim ntawv pov thawj ISO9001, daim ntawv pov thawj ISO14001, daim ntawv pov thawj ISO45001, EU CEEN10219/EN10210Daim ntawv pov thawj system, daim ntawv pov thawj Fabkis Classification Society BV, daim ntawv pov thawj German DNV thiab daim ntawv pov thawj Japanese JIS industrial standard. Thaum ua kom zoo, peb pheej txo cov nqi tswj hwm thiab txhim kho kev tswj hwm kom zoo. Peb yog thawj tus hauv kev lag luam uas tau txais yuav cov lus hais sib xws hauv tebchaws, thaum qhib cov qauv xam tus nqi xaj, uas pab tau peb cov neeg koom tes thiab cov neeg siv. Peb cog lus tias yuav muab cov khoom zoo thiab cov kev pabcuam zoo rau cov neeg siv yeeb nkab hlau thiab txiav txim siab ua kom cov yeeb nkab hlau siv dav dua hauv kev txhim kho kev lag luam thoob ntiaj teb thiab kev tsim kho thiab ua kom kev lag luam yooj yim dua rau peb cov neeg koom tes. Peb txuas ntxiv nthuav dav cov saw hlau kev lag luam, nthuav cov pawg lag luam, tsim cov txiaj ntsig ntawm qhov ntsuas, thiab txuas ntxiv txhim kho kev lag luam ntxiv, ua haujlwm nrog cov chaw tshawb fawb thiab cov chaw sab laj hauv kev lag luam hlau hauv tsev, thiab lwm yam los koom ua ke tsim Rectangular Steel Pipe Association thiab Industrial Innovation Alliance, sau cov kev txawj ntse thiab cov peev txheej hauv kev lag luam, koom tes ntau thiab tob rau kev hloov pauv zoo thiab kev txhim kho ntawm Rectangular Steel Pipe kev lag luam, thiab ua haujlwm tas mus li rau yav tom ntej ntsuab ntawm Rectangular Steel Pipe kev lag luam ua ke. Peb tos ntsoov yuav koom tes nrog koj ua tsaug rau kev sib pab thiab kev yeej-yeej kev loj hlob thiab tsim kev ci ntsa iab ua ke!

     

    Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd muaj qhov loj tshaj plawscov yeeb nkab hlau inventory in China, which can meet the direct purchase needs of customers. Welcome to contact Yuantai Derun, e-mail: sales@ytdrgg.com , real-time connection factory inspection or factory visit!

    Cov lus qhia ntawm lub square thiabcov hlau seem rectangular hollow

    OD (MM) Tuab (Hli) OD (MM) Tuab (Hli) OD (MM) Tuab (Hli) OD (MM) Tuab (Hli)
    20 * 20 1.3 60 * 120 80 * 100 90 * 90 1.50 180 * 180 3 300 * 800 400 * 700 550 * 550 500 * 600
    1.4 1.70 3.5-3.75 9.5-9.75
    1.5 1.80 4.5-4.75 11.5-11.75
    1.7 2.00 5.5-7.75 12-13.75
    1.8 2.20 9.5-9.75 15-50
    2.0 2.5-4.0 11.5-11.75
    20 * 30 25 * 25 1.3 4.25-4.75 12.0-25.0
    1.4 5.0-6.3 100 * 300 150 * 250 200 * 200 2.75 300 * 900 400 * 800 600 * 600 500 * 700
    1.5 7.5-8 3.0-4.0 9.5-9.75
    1.7 50 * 150 60 * 140 80 * 120 100 * 100 1.50 4.5-9.75 11.5-11.75
    1.8 1.70 11.5-11.75 12-13.75
    2.0 2.00 12.5-12.75 15-50
    2.2 2.20 13.5-13.75
    2.5-3.0 2.5-2.75 15.5-30
    20 * 40 25 * 40 30 * 30 30 * 40 1.3 3.0-4.75 150 * 300 200 * 250 3.75 300 * 1000 400 * 900 500 * 800 600 * 700 650 * 650
    1.4 5.5-6.3 4.5-4.75
    1.5 7.5-7.75 5.5-6.3 9.5-9.75
    1.7 9.5-9.75 7.5-7.75 11.5-11.75
    1.8 11.5-16 9.5-9.75 12-13.75
    2.0 60 * 160 80 * 140 100 * 120 2.50 11.5-11.75 15-50
    2.2 2.75 13.5-30
    2.5-3.0 3.0-4.75 200 * 300 250 * 250 3.75 400 * 1000 500 * 900 600 * 800 700 * 700
    3.25-4.0 5.5-6.3 4.5-4.75
    25 * 50 30 * 50 30 * 60 40 * 40 40 * 50 40 * 60 50 * 50 1.3 7.5-7.75 5.5-6.3 9.5-9.75
    1.4 9.5-16 7.5-7.75 11.5-11.75
    1.5 75 * 150 2.50 9.5-9.75 12-13.75
    1.7 2.75 11.5-11.75 15-50
    1.8 3.0-3.75 12-13.75
    2.0 4.5-4.75 15.5-30
    2.2 5.5-6.3 200 * 400 250 * 350 300 * 300 4.5-6.3 500 * 1000 600 * 900 700 * 800 750 * 750
    2.5-3.0 7.5-7.75 7.5-7.75 9.5-9.75
    3.25-4.0 9.5-16 9.5-9.75 11.5-11.75
    4.25-4.75 80 * 160 120 * 120 2.50 11.5-11.75 12-13.75
    5.0-5.75 2.75 12-13.75 15-50
    5.75-6.3 3.0-4.75 15.5-30
    40 * 80 50 * 70 50 * 80 60 * 60 1.3 5.5-6.3 200 * 500 250 * 450 300 * 400 350 * 350 5.5-6.3 500 * 1100 600 * 900 700 * 800 750 * 750
    1.5 7.5-7.75 7.5-7.75 9.5-9.75
    1.7 9.5-9.75 9.5-9.75 11.5-11.75
    1.8 11.5-20 11.5-11.75 12-13.75
    2.0 100 * 150 2.50 12-13.75 15-50
    2.2 2.75 15.5-30
    2.5-3.0 3.0-4.75 280 * 280 5.5-6.3 600 * 1100 700 * 1000 800 * 900 850 * 850
    3.25-4.0 5.5-6.3 7.5-7.75 9.5-9.75
    4.25-4.75 7.5-7.75 9.5-9.75 11.5-11.75
    5.0-6.0 9.5-9.75 11.5-11.75 12-13.75
    40 * 100 60 * 80 70 * 70 1.3 11.5-20 12-13.75 15-50
    1.5 100 * 200 120 * 180 150 * 150 2.50 15.5-30
    1.7 2.75 350 * 400 300 * 450 7.5-7.75 700 * 1100 800 * 1000 900 * 900
    1.8 3.0-7.75 9.5-9.75 11.5-11.75
    2.0 9.5-9.75 11.5-11.75 12-13.75
    2.2 11.5-20 12-13.75 15-50
    2.5-3.0 100 * 250 150 * 200 3.00 15.5-30
    3.25-4.0 3.25-3.75 200 * 600 300 * 500 400 * 400 7.5-7.75 800 * 1100 900 * 1000 950 * 950
    4.25-4.75 4.25-4.75 9.5-9.75 11.5-11.75
    5.0-6.3 9.5-9.75 11.5-11.75 12-13.75
    50 * 100 60 * 90 60 * 100 75 * 75 80 * 80 1.3 11.5-11.75 12-13.75 15-50
    1.5 12.25 15.5-40
    1.7 140 * 140 3.0-3.75 300 * 600 400 * 500 400 * 400 7.5-7.75 900 * 1100 1000 * 1000 800 * 1200
    1.8 4.5-6.3 9.5-9.75
    2.0 7.5-7.75 11.5-11.75 20-60
    2.2 9.5-9.75 12-13.75
    2.5-3.0 11.5-25 15.5-40
    3.25-4.0 160 * 160 3.00 400 * 600 500 * 500 9.5-9.75 1100 * 1000 1100 * 1100
    4.25-4.75 3.5-3.75 11.5-11.75 20-60
    5.0-5.75 4.25-7.75 12-13.75
    7.5-8 9.5-25 15.5-40
    kho kom haum-loj-txoj-kab-duab-square-steel-yeeb ...
    kho kom haum-loj-txoj-kab-duab-square-steel-yeeb ...
    kho kom haum-loj-txoj-kab-duab-square-steel-yeeb ...
    kho kom haum-loj-txoj-kab-duab-square-steel-yeeb ...

    COV KHOOM ZOO TSHAJ PLAWS

    01 DERECT DEAL

    Peb tau tshwj xeeb hauv kev tsim cov yeeb nkab hlau tau 21 xyoo, Peb muaj 59 kab tsim khoom hauv tsev ntawm cov yeeb nkab hlau dub uas muaj zaus siab, uas cov kab tsim khoom yeeb nkab plaub fab 500 * 500mm ncaj tawm yog cov kab tsim khoom siab tshaj plaws hauv Suav teb. Tsis tas li ntawd, cov kab tsim khoom yeeb nkab plaub fab 200 * 200mm thiab 300 * 300mm yog cov kws tshaj lij uas muaj ntau xyoo ntawm kev paub dhau los kom ntseeg tau tias cov khoom zoo.

    cov yeeb nkab plaub fab kom zoo dua_03
    cov yeeb nkab plaub fab kom zoo dua_04

    02 TAG NRHOCOV LUS QHIA

    OD (Txoj kab uas hla sab nraud): 10 * 10-1000 * 1000MM 10 * 15-800 * 1200MM

    ntev: 0.5-24M lossis raws li koj xav tau

    Tuab: 0.5-60 hli

    Lub Kaum Radius: Lub R sab hauv feem ntau yog 1.5 ~ 2 npaug ntawm phab ntsa tuab

    Qib hlau: Gr.A/B/C, S235/275/355/420/460, A36, SS400, Q195/235/355, STKR400/490,300W/350W

    3 DAIM NTAWV POV THAWJ YOGUA TIAV

    Yuantai derun steel yeeb nkab pawg tuaj yeem tsim cov yeeb nkab hlau

    cov khoom ntawm lub ntiaj tebtus qauv, xws li European tus qauv,

    Tus qauv Asmeskas,Tus qauv Nyiv Pooj, tus qauv Astralian,

    tus qauv hauv tebchawsthiab lwm yam.

    cov yeeb nkab plaub fab kom zoo dua_07
    cov yeeb nkab plaub fab kom zoo dua_08

    04 Muaj ntau yam khoom muag thiab muaj peev xwm tsim khoom ntau
    Tianjin Yuantai Derun Steel Pipe Manufacturing Group muaj peev xwm tsim khoom txhua xyoo ntawm10 labtons, uas cov khoom lag luam ntawm cov qauv ib txwm muaj thiab cov lus qhia tshwj xeeb tuaj yeem ncav cuag200000 tons, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv khoom uas xav tau cov yeeb nkab hlau sai sai.

    KHOOM KUB

    Tianjin Yuantai Derun Steel Pipe Manufacturing Group muaj 80 daim ntawv pov thawj kev siv tshuab. Lub tuam txhab nqis peev ntau ntawm R & D nyiaj txhua xyoo. Tom qab 21 xyoo ntawm kev ua haujlwm nyuaj, nws tau thaum kawg los ua ib lub tuam txhab ua lag luam hauv kev lag luam yeeb nkab square thiab rectangular. Nov yog cov khoom kub uas peb cov neeg siv khoom tau yuav. Muaj cov yeeb nkab dub square, yeeb nkab galvanized square, yeeb nkab tsis kam welded puag ncig, yeeb nkab galvanized puag ncig, yeeb nkab ncaj seam steel, yeeb nkab kauv welded, yeeb nkab hlau seamless, cov yeeb nkab tshwj xeeb-puab, thiab lwm yam.

    DAIM NTAWV POV THAWJ QHIA

    Daim ntawv pov thawj thiab kev hwm ntawm Tianjin Yuantai Derun Steel Pipe Manufacturing Group kuj nce ntxiv txhua xyoo:
    Daim ntawv pov thawj European: EN10219 thiab EN10210
    Daim ntawv pov thawj Nyiv thiab Kauslim: JIS G3466
    Daim Ntawv Pov Thawj Bureau Veritas: BV
    Det Norske Veritas Ntawv pov thawj: DNV
    Daim Ntawv Pov Thawj Kev Lag Luam Tsim Kho hauv Singapore FPC: BC1
    Daim ntawv pov thawj LEED ntsuab thoob ntiaj teb: EPD, PhD
    Daim ntawv pov thawj ISO zoo tswj kev tswj hwm: ISO9001
    Daim Ntawv Pov Thawj ISO Kev Tswj Xyuas Ib Puag Ncig: ISO14001
    Tus qauv thoob ntiaj teb hauv kev tswj hwm kev noj qab haus huv thiab kev nyab xeeb hauv chaw ua haujlwm: ISO45001
    Lub teb chaws tus yeej kev lag luam: lub raj plaub fab ib qho kev tshwm sim
    Tuam Tshoj cov tuam txhab tsim khoom loj tshaj plaws 500: 10 xyoo sib law liag
    Sab saum toj 500 Cov Lag Luam Ntiag Tug hauv Suav teb: 10 xyoo sib law liag
    Credit Tuam Tshoj: lub tuam txhab qhab nia credit

    5

    COV KHOOM SIV QHIA

    Tianjin Yuantai Derun Steel Pipe Manufacturing Group muaj 12 lub Hoobkas, lub hauv paus nyob hauv Daqiu Village, Tianjin, thiab cov ceg nyob hauv Tangshan, Hebei thiab lwm qhov chaw. Npog thaj tsam ntawm 1600 mu, cov khoom siv raw xws li cov phaj hlau thiab cov kauj yog los ntawm cov chaw tsim khoom hauv tsev paub zoo, ntau dua 40 R & D thiab cov kws tshuaj xyuas zoo, 59 cov kab tsim khoom yeeb nkab dub siab zaus welded, uas tuaj yeem ua tau raws li qhov xav tau ntawm cov yeeb nkab hlau tag nrho, 10 cov kab tsim khoom yeeb nkab kub galvanized, 6 cov kab tsim khoom yeeb nkab ua ntej galvanized, 3 cov kab tsim khoom yeeb nkab hlau welded, 1 JCOE ob sab submerged arc vuam kab tsim khoom, thiab 1 kab tsim khoom yeeb nkab puag ncig rau plaub fab loj-txoj kab uas hla.

    Cov khoom siv raw ntawm cov chaw tsim khoom loj_01
    3 txoj kab tsim cov yeeb nkab hlau sib txuas ua ke_03
    6 kab ntau lawm rau cov kav hlau galvanized ua ntej_07
    51 cov kab tsim cov yeeb nkab hlau dub uas muaj zaus siab heev_05
    40 tus neeg tshuaj xyuas cov khoom yeeb nkab hlau_02
    JCOE cov yeeb nkab hlau tsim kab_04
    10 txoj kab tsim cov yeeb nkab hlau kub-dip galvanized_06
    500 500mm square steel yeeb nkab ntau lawm kab_08

    PEB LUB ZOG

    Tianjin Yuantai Derun Steel Pipe Manufacturing Group muaj lub chaw kuaj khoom hlau hauv tebchaws. Nws muaj80patents rau cov khoom yeeb nkab steel.

    Yuantedrui Group ua raws li kev sib xyaw ua ke ntawm kev tsim kho tshiab thiab "lub hlwb", tsim kom muaj kev koom tes nrog cov kws tshaj lij, cov koom haum tshawb fawb thiab cov tuam txhab los ua ke tsim khoom, qhia ntawv thiab tshawb fawb, siv cov thev naus laus zis siab heev ua qhov pib ntawm kev koom tes, ua haujlwm sib raug zoo nrog cov tsev kawm ntawv hauv tsev thiab cov koom haum tshawb fawb, nrog rau cov koom haum txawv teb chaws thiab cov tuam txhab tsim khoom koom nrog kev tshawb fawb txog cov khoom siv raj plaub fab, thiab siv zog los tsim "Tuam Tshoj Advanced Rectangular Tube Research Base".
    Ua ib lub chaw tsim khoom raj plaub fab uas paub zoo hauv Suav teb, Yuantaiderun, ua ke nrog Lub Tsev Haujlwm Npaj thiab Tshawb Fawb Txog Kev Lag Luam Metallurgical, tau tsim "Square Tube Industry Development and Cooperative Innovation Alliance" thaum lub Tsib Hlis 2018. Lub koom haum sib sau ua ke cov chav tsev zoo heev thiab cov kws tshaj lij hauv cov tsev kawm ntawv tshawb fawb hauv tsev, cov tsev kawm qib siab, cov tuam txhab hlau smelting, cov chaw tsim yeeb nkab, kev tsim kho hauv qab av, kev tsim tshuab, kev tsim choj thiab lwm yam kev faib tawm, thiab muaj 70 tus tswv cuab tam sim no, Ntau tshaj 10 tus kws tshaj lij thiab cov kws tshawb fawb paub zoo hauv kev lag luam tau cog lus rau kev cog qoob loo ntawm cov neeg muaj peev xwm, vam tias yuav sau cov kev txawj ntse thiab cov peev txheej hauv kev lag luam, tsim kom muaj kev sib koom peev txheej lav, thiab txhim kho kev siv cov peev txheej ntawm kev lag luam.

    TSIS MUAJ

    Chaw tsim khoom raj plaub fab xaiv rau hauvkaum sab saum tojCov hom hlau raj hauv Suav teb

    4

    TUS NQI TXAUS SIAB NTAWM COV KHOOM > 100%

    NTIM KHOOM

    Tianjin Yuantai Derun Steel Pipe Manufacturing Group muaj nws tus kheej lub tshuab digital logistics, ua tiav lub hom phiaj ntawm kev txo cov nqi thiab kev txhim kho kev ua haujlwm zoo.
    Lub tuam txhab tau tsim ib qho project tshiab rau kev tswj hwm digital, tsim ib lub hauv paus ntaub ntawv lag luam, tsim ib lub platform tswj kev tsim khoom thiab kev ua tiav digital rau kev tsim khoom ntse sib cais, tsim ib lub platform tswj kev tsim khoom thiab kev ua tiav digital, paub txog kev teem sijhawm tsim khoom tsis siv neeg, nplua nuj thiab kho kom zoo dua cov txheej txheem kev txiav txim siab ntawm lub kaw lus txhawb nqa kev txiav txim siab, thiab daws cov teeb meem ntawm cov nqi neeg ua haujlwm siab thiab kev ua haujlwm tsis zoo. Lub hauv paus ntaub ntawv koom tes nrog kev lag luam khoom lag luam raws li kev tsim khoom thiab kev lag luam kev pabcuam raws li kev siv, paub txog kev koom ua ke ntawm cov peev txheej tsim khoom tsis muaj kev tswj hwm hauv kev lag luam thiab kev sib koom tes siab ntawm kev sib tw tseem ceeb ntawm cov tuam txhab lag luam hauv tib lub lag luam, yog li tsim ib hom kev tsim khoom ntawm kev tsim khoom zoo thiab tsav tsheb kev sib koom tes ntawm cov tuam txhab lag luam hauv tib lub lag luam.

    2de70b33c3a6521eefdad7dc10bb9b9
    c0e330415c82735f94d3c25ac387c7d
    f3f479dc4464d16602944db088824e4
    453178610663829382b8b7cbbfe9b9e

    Cov Lus Nug Feem Ntau

    Q1: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?

    A: Peb yog lub Hoobkas.

    Q2: Koj lub sijhawm xa khoom ntev npaum li cas?

    A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag. Los yog nws yog 30 hnub yog tias cov khoom tsis muaj nyob hauv Tshuag, nws yog raws li qhov ntau.

    Q3: Koj puas muab cov qauv? Puas yog nws pub dawb lossis ntxiv?

    A: Yog, peb tuaj yeem muab cov qauv dawb nrog tus nqi thauj khoom uas cov neeg siv khoom them.

    Q4: Koj cov nqe lus them nqi yog dab tsi?

    A: Kev Them Nyiaj <= 1000USD, 100% ua ntej. Kev Them Nyiaj> = 1000USD 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom. Yog tias koj muaj lus nug ntxiv, thov hu rau peb raws li hauv qab no


  • Yav dhau los:
  • Tom ntej no:

  • Lub tuam txhab muab qhov tseem ceeb rau qhov zoo ntawm cov khoom, nqis peev ntau rau kev qhia txog cov cuab yeej siv siab heev thiab cov kws tshaj lij, thiab mus txhua yam kom tau raws li qhov xav tau ntawm cov neeg siv khoom hauv tsev thiab txawv teb chaws.
    Cov ntsiab lus tuaj yeem muab faib ua: tshuaj lom neeg muaj pes tsawg leeg, lub zog tawm los, lub zog tensile, cov khoom cuam tshuam, thiab lwm yam
    Tib lub sijhawm, lub tuam txhab kuj tseem tuaj yeem ua qhov kev tshawb pom qhov tsis zoo hauv online thiab annealing thiab lwm yam txheej txheem kho cua sov raws li cov neeg siv khoom xav tau.

    https://www.ytdrintl.com/

    Email:sales@ytdrgg.com

    Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.yog lub Hoobkas ua yeeb nkab hlau uas tau ntawv pov thawj los ntawmEN/ASTM/ JIStshwj xeeb hauv kev tsim khoom thiab xa tawm txhua yam ntawm cov yeeb nkab plaub fab, yeeb nkab galvanized, yeeb nkab ERW welded, yeeb nkab kauv, yeeb nkab submerged arc welded, yeeb nkab ncaj seam, yeeb nkab seamless, xim coated steel kauj, galvanized steel kauj thiab lwm yam khoom hlau. Nrog kev thauj mus los yooj yim, nws yog 190 kilometers ntawm Beijing Capital International Airport thiab 80 kilometers ntawm Tianjin Xingang.

    Whatsapp: +8613682051821

    Xa koj cov lus rau peb:

    Sau koj cov lus ntawm no thiab xa tuaj rau peb
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