地址：無錫拓撲焊接技術咨詢
電話：4000-568-680
郵箱：tp@topoweld.com
EN1090 is the CE certification of the EU steel structure. It is an essential certificate for the circulation of products in the European Union. EN1090 certification mainly includes two categories: EN1090-2 Technical requirements for the execution of steel structures and EN1090-3 Technical requirements for aluminium structures.
Wuxi Topology Welding Technology
and Consulting Co., Ltd.
No.78 Xixian Road, Xinwu District
Wuxi City, Jiangsu Province 214000
Tel：4000-568-680; 13616192261
QQ：3338689891
E-mail：tp@topoweld.com
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