AdValue Technology takes pride in serving the needs from our customers for high temperature and high purity solutions. Our product lines include: Alumina, Fused Quartz, Sapphire, Boron Nitride, High Purity Powders, Laser Marking Machines & Laser Machining Services. Products available in a variety of forms, such as crucibles & boats, tubes & rods, substrates & wafers, cuvettes, powders, etc. Large stock of standard products for immediate delivery. Custom-made products upon request.