地址：無錫拓撲焊接技術咨詢
電話：4000-568-680
郵箱：tp@topoweld.com
EN ISO welder is mainly applicable to European Union countries, and has high recognition worldwide. The examination covers a wide range and almost all fields. It has become the essential welding qualification for the product certification of CE.
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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