Experience and Innovation

QTEQ is the first company to have introduced into the market a diamond wire of 4,3 mm diameter for cutting of both granite and marble with multi-diamond wire cutting machines.


The product was developed thanks to Michele Bidese‘s many years of experience, with the collaboration of a highly skilled and professional staff.


The wire is entirely made at QTEQ plants with modern custom-made machinery to meet the highest quality standards.

QTEQ is now able to deal with the most important diamond wire manufacturers both in terms of quality and price