Silicon wafers

Manufacturer of all kinds of diamond and CBN tools. Diamond wire with a wide range of diameter and grain size. Diamond wheels for Semiconductor industries.

Nanjing Advanced Semiconductor Technology (NAST), Co., Ltd specializes in the production of semiconductor-grade silicon material, including optimized hot zone and full-automatic process of crystal growth.

Optical and SAW grade lithium niobate and lithium tantalate single crystal and wafers, MgO-, Er-, Nd-, ZnO- doped.

Manufacturer of silicon wafers and parts. Thin film deposition and custom fabrication services for research and production.

Non-ferrous metal prducts producer specializing in sputtering targets, indium, gallium, iridium and platinum metals and products thereof, as well as single and poly crystal ingots and wafers.