Beijing Superior (Hejian Feilong Retop Rock Bit) to attend Egypt Oil Show 2020 in Cairo, we warmly welcome our cutomers or friends to stop by our booth 1H38!
![++9})~RG0``8JXVDD]C}YF%G4.jpg](http://12420731.s21i.faiusr.com/2/ABUIABACGAAg_anv8AUo8Y-rqQcwoAY42AQ.jpg)
