Shenzhen Glodstone Technology (深圳市石金科技股份有限公司) is a manufacturer and supplier of graphite and carbon products. It offers graphite boats and plate frames for solar cell process equipment (PECVD), polysilicon ingot furnaces, composite materials, and graphite felts for thermal insulation and other products. The caters to automotive, mold, machinery, electronic semiconductor, and solar photovoltaic sectors.