Technical Approval
certificate holders
Company
Country
Certificate Number
Type: Technical Approval
Terminated for non-compliance
Type: Technical Approval
Voluntary Relinquishment
Type: Technical Approval
Voluntary Relinquishment
Company
Location
Certificate
Marks & Tags
Status
Dywidag-Systems International Pty Ltd
![Dywidag-Systems International Pty Ltd](/images/holder_logos/logo_dywidag.jpg)
+49 89 30 90 50 100
dywidag.com
dywidag.com
Ainring Bavaria Germany
Dywidag-Systems International Pty Ltd
![Dywidag-Systems International Pty Ltd](/images/holder_logos/logo_dywidag.jpg)
+49 89 30 90 50 100
dywidag.com
dywidag.com
Ainring Bavaria Germany
Siam Industrial Wire
![Siam Industrial Wire](/images/holder_logos/logo_SIW.jpg)
+66 3889 2333
www.siw.co.th
www.siw.co.th
Rayong Thailand
Jiangyin Fasten Steel Products
![Jiangyin Fasten Steel Products](/images/holder_logos/logo_Fasten.jpg)
+86 510 8865 8998
www.chinafasten.com.cn
www.chinafasten.com.cn
Jiangyin Jiangsu China
Tianjin Metallurgy Group Flourish Steel Industrial Co Ltd
![Tianjin Metallurgy Group Flourish Steel Industrial Co Ltd](/images/holder_logos/logo_flourish.jpg)
+86 22 5952 8377
tjzxsd.sys-steel.com
tjzxsd.sys-steel.com
Jinghai Tianjin China
POSCO Mobility Solution
![POSCO Mobility Solution](/images/holder_logos/logo_Posco_mob.jpg)
+82 2 3457 0114
www.posco.co.kr
www.posco.co.kr
Gwangyang-si South Korea
PT Gunung Raja Paksi, Tbk
![PT Gunung Raja Paksi, Tbk](/images/holder_logos/logo_Gunung_Raja.jpg)
+622 1890 0111
www.gunungrajapaksi.com
www.gunungrajapaksi.com
Cikarang Barat Bekasi Indonesia
nVent
www.nvent.comen-us
![nVent](/images/holder_logos/logo_nVent.jpg)
www.nvent.comen-us
Tilburg Netherlands
Hyundai Steel
![Hyundai Steel](/images/holder_logos/logo_Hyundai_steel.jpg)
+82 2 3464 6118
www.hyundai-steel.com
www.hyundai-steel.com
Dangjin-si Chungcheongnam-do South Korea
VSL Australia Pty Ltd
![VSL Australia Pty Ltd](/images/holder_logos/logo_vsl.jpg)
+61 2 9484 5944
www.vsl-australia.com.au
www.vsl-australia.com.au
Hallam VIC Australia
POSCO
![POSCO](/images/holder_logos/logo_posco.jpg)
+82 2 3457 0114
www.posco.co.kr
www.posco.co.kr
Gwangyang Works South Korea
Silvery Dragon Prestressed Materials Co.,Ltd Tianjin Hebei Branch
![Silvery Dragon Prestressed Materials Co.,Ltd Tianjin Hebei Branch](/images/holder_logos/logo_silverydragon.jpg)
+86 22 26983538
www.yinlong.com
www.yinlong.com
Hejian Hebei China
APTUS Construction Systems
![APTUS Construction Systems](/images/holder_logos/logo_aptus.jpg)
1300 350 515
aptus.systems
aptus.systems
Toowoomba QLD Australia
PT Gunung Raja Paksi, Tbk
![PT Gunung Raja Paksi, Tbk](/images/holder_logos/logo_Gunung_Raja.jpg)
+622 1890 0111
www.gunungrajapaksi.com
www.gunungrajapaksi.com
Cikarang Barat Bekasi Indonesia
Haggie Wire and Strand (Pty) Ltd
![Haggie Wire and Strand (Pty) Ltd](/images/holder_logos/logo_ScawMetals.jpg)
+27 11 842 9000
www.scaw.co.zadefault.html
www.scaw.co.zadefault.html
Gauteng South Africa
Tianjin Wasungen Metal Products Co., Ltd
![Tianjin Wasungen Metal Products Co., Ltd](/images/holder_logos/logo_wasungen.jpg)
+86 187 2237 1681
Tianjin China
Liberty Ostrava a.s.
![Liberty Ostrava a.s.](/images/holder_logos/logo_liberty.jpg)
+420 595 684 412
libertysteelgroup.com/cz
libertysteelgroup.com/cz
Ostrava-Kunčice Czech Republic
Liberty Ostrava a.s.
![Liberty Ostrava a.s.](/images/holder_logos/logo_liberty.jpg)
+420 595 684 412
libertysteelgroup.com/cz
libertysteelgroup.com/cz
Ostrava-Kunčice Czech Republic
Baosteel Zhanjiang Iron and Steel Co., Ltd
![Baosteel Zhanjiang Iron and Steel Co., Ltd](/images/holder_logos/logo_baosteel.jpg)
+86-21-26647000
https://www.baosteel.com/
https://www.baosteel.com/
Zhanjiang Guandong China
Hunan Xianggang metal products technology co., LTD.
Xiangtan City Hunan China
Date: 16/10/2019
Terminated for non-compliance
InfraBuild Wire
Mayfield NSW Australia
Date: 18/02/2021
Voluntary Relinquishment
Southern PC Steel Sdn Bhd
Shah Alam Selangor Malaysia
Date: 06/06/2017
Voluntary Relinquishment
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