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API 426X12.7 X80; Tshuab Raj Hlau; ZTZG
Thaum lub sijhawm tsim cov kav dej puag ncig ntawm cov lus qhia sib txawv, cov pwm rau kev tsim cov khoom yog sib koom ua ke thiab tuaj yeem hloov kho hluav taws xob lossis tsis siv neeg. Cov pwm rau qhov loj me yuav tsum tau hloov los ntawm lub laub rub sab.Nyeem ntxiv -
API 355 × 16 Erw Pipe Mill; ZTZG
Thaum lub sijhawm tsim cov kav dej puag ncig ntawm cov lus qhia sib txawv, cov pwm rau kev tsim cov khoom yog sib koom ua ke thiab tuaj yeem hloov kho hluav taws xob lossis tsis siv neeg. Cov pwm rau qhov loj me yuav tsum tau hloov los ntawm lub laub rub sab. https://www.ztzgsteeltech.com/uploads/20240721-1.mp4Nyeem ntxiv -
API 508X16 Hlau Tube Tshuab; ZTZG
Thaum lub sijhawm tsim cov kav dej Square uas muaj ntau yam sib txawv, cov pwm rau kev tsim thiab qhov loj me yog sib koom ua ke thiab tuaj yeem hloov kho hluav taws xob lossis tsis siv neeg. Cov pwm rau qhov loj me yuav tsum tau hloov los ntawm lub laub rub sab.Nyeem ntxiv -
100X100 ERW Yeeb Nkab Zeb-ZTZG
Cov khoom siv raj plaub fab ntawm ZTZG tuaj yeem tsim cov raj photovoltaic txhawb nqa ua los ntawm zinc, txhuas, thiab magnesium. Kev ceev ceev, kev ua haujlwm siab, thiab kev siv cov khoom siv mus sij hawm ntev. https://www.ztzgsteeltech.com/uploads/2024.7.11-100方x4推方.mp4Nyeem ntxiv -
273 ERW Yeeb Nkab Zeb; ERW Tube Zeb; ZTZG
https://www.ztzgsteeltech.com/uploads/2024.7.10-Nkauj ntseeg 273.mp4Nyeem ntxiv -
ERW Yeeb Nkab Zeb Chaw Tsim Khoom-ZTZG
https://www.ztzgsteeltech.com/uploads/2024.7.10-Nkauj ntseeg.mp4Nyeem ntxiv






