Polycrystalline Diamond (PCD) Drawing Die Since the 1970s, scientists and engineers all over the world have been researching and utilizing a highly advanced material called polycrystalline diamond (PCD). PCD is produced through a process of sintering that
This system is widely used in glazed tile rooftop and can be large-scale installed. With special aluminum rails, and rail connection technology, make the installation of panels faster and more convenient.