Cross Hole Nuts  Manufacturers, Traders, Suppliers

Since 1999 YZB have continuously improved on technology and the quality of our products, invested massive resources in product development, moving toward becoming a diversified company of manufacturing service provider. We also pursue high standard and consistent production process and services. Meanwhile, we listen to our partners' needs around the world.
YZB is qualified with ISO 9001.

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.

We are a manufacturing company manufactures different type of metal pieces for factories as being subsidiary company.