Export  Department No.1
        Tel.:+86-317-8222761
        Contact: Linda Yang
        Mobile: +86-15031760186
        Skype: linda.yang568
        QQ ID: 3332809186
        WeChat/WhatsApp:+86-15031760186
        E-mail: sales1@safetytools.com.cn
         m15031760186@163.com
Export  Department No.2
        Contact  Person: Annie / Wade Ji
        E-mail: info@safetytools.com.cn 
         sales66@safetytools.com.cn
        Mobile: +86-15732770227 
         +86-15131728265
         Wechat: 574943321
        WhatsApp: +86-15732770227
         +8615131728265
Tianjin  Export Department
        Contact  Person :Mr.Yuelin Liu
        E-mail: sales3@safetytools.com.cn
        Tel: +86-22-87886125
        Fax: +86-22-87885395
        WeChat: L13784733516
        WhatsApp: +86-13784733516
        Skype: nonsparktools
Export  Department No.3
        Contact  Person: Abby Yang
        E-mail: sales4@safetytools.com.cn
        Tel: +86-317-8319026
        Mobile: +86-13831734853
        WeChat: +86-13831734853
        WhatsApp: +86-13831734853
Export  Department No.4
        Contact  Person: Dunja Han
        E-mail: sales@safetytools.com.cn
        Tel: +86-317-8319039
         Mobile: +86-15132748612
        Skype: Dunja1220
        WeChat/WhatsApp: +86-15132748612
Export  Department No.5
        Contact  Person:Gadiel Yang
        E-mail: sales2@safetytools.com.cn
        nonspark@safetytools.com.cn
        Tel: +86-317-8319039
        Mobile:  +86-17733281862
        Wechat: +86-17733281862
The box-end striking wrench is compliant with American ASME B107.59 standard. It is a drop-forged product used for loosening or tightening large-sized hex bolts and nuts.