In 2012, SFX researched and developed the portable EDM broken tap remover independently, aiming at solving the long time problems troubled the machinery manufacturing and machining enterprises. With super quality and competitive price, the SFX broken tap remover acquired sufficient patents and market recognition rapidly, which had been exported to more than 40 countries or area.

In order to offer the timely solution and realize the service globalization , SFX has set up some warehouses at home and abroad.

2016, New Jersey,USA warehouse founded.
2017, Moscow, Russia warehouse founded.
           California, USA warehouse founded.
2018, Shanghai, China warehouse founded.
Shenzhen, China warehouse founded.