After eight years of dedicated R&D, we successfully developed polycrystalline composite alumina hollow spheres, a new-generation high-performance lightweight refractory raw material.
New Product Launch: Polycrystalline Composite Alumina Hollow Spheres
After eight years of dedicated R&D, we successfully developed polycrystalline composite alumina hollow spheres, a new-generation high-performance lightweight refractory raw materia...