We can supply all kinds of flat bits and holders for foundation,
construction, etc. Our products are equal to Betek's products. such
as BFZ80, BFZ70, BFZ96, BFZ65/2, BFZ25R, BHZ80/2, BHR133, BHR142,
They widely used in railway, subway, highway, tunnel, mining,
metallurgical engineering, water conservancy, etc.
They have been exported to Australia, Brazil, Japan, USA, Europe,
Middle East, etc.