SGL Carbon India Pvt Ltd offers Crucibles and Molds for Processing Solar Silicon. SGL Carbon India Pvt Ltd manufactures a range of carbon-based electronic applications products. In the manufacture of solar silicon pre-products, the crucibles, boats and various other molds and heating systems used in different processes are made from graphite or carbon fiber-reinforced carbon [C/C], sometimes in very large dimensions. If required, Crucibles and Molds for Processing Solar Silicon large-size extruded graphite materials are used.