Thanks to a policy of continuous investment in its machinery and industrial buildings for many years, GRANDO is equipped with numerical control (CNC) machines that are among the best-performing on the market and capable of meeting the most stringent customer requirements. All parts manufactured by GRANDO meet the quality criteria (dimensional tolerance, surface condition, etc.) required by the principal international standards as well as the customer’s specifications.
Railway materials are processed into semi-finished or finished products using several manufacturing methods, chiefly cutting, machining, moulding and extrusion.
The resulting products are available in the form of :
Other processing methods such as gluing, laminating, overmoulding, etc. are regularly used in our workshops to manufacture more complex parts.
WORLDWIDE SUPPLIER OF THE RAILWAY INDUSTRY