地址：無錫拓撲焊接技術咨詢
電話：4000-568-680
郵箱：tp@topoweld.com
API international welder certificate is mainly applicable to oil pipeline. In North America, and even internationally recognized welder certificate in the field of petroleum facilities, it is also a necessary qualification for many overseas projects.
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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