Good quality alloy steel for cutter body
special heat treatment, cutter body resist wear and tear
Good quality tungsten carbide insert
Hard-facing material
Excellent quality of silver brazing technology
Developed technology of built-up welding art of the wear resisting using excellent Gas-shield welding wire
Strong ability of R&D, we can provide not only excellent products, but also the most satisfied service
Our products have been widely used in many underground construction and municipal engineerings, and get the most satisfied effects.