Ceramic Insulators

Hunan Guoci New Material Technology Co., Ltd. (Guoci Ceramics) specializes in the manufacture and supply of a wide range of High-Performance Ceramic Electrical Insulators and High-Voltage (Maximum withstand voltage 300KV) Ceramic Insulators made primarily of High-Purity Alumina(95%-99.9% Al₂O₃). 

We customize ceramic insulators in various structures such as tubular, plate, ring, and cylindrical shapes, providing reliable protection for various electronic components and high-voltage equipment.