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    Welcome Guangzhou Yonglong Hardware Manufacturing Co. Ltd. - wing produced will be fine National unity 24 hours service hotline:086-020-81762527 Chinese | English
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    Guangzhou Tel: 020-81762527, 81012789,
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    Company website: http://www.inno-corp.com
    Email, Guangzhou: gzyonglong168@126.com
    Hubei hbyonglong@163.com
    Headquarters address: No. 16, Tan tail Road, Liwan District bridge, Guangzhou, China
    Hubei address: No. 50 Hubei road Zhongxiang xinmeixiang
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    Stud welding basic knowledge 2016-04-16
     
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