Founded in 1981,Guangzhou Ling Nan Refractory Co., Ltd. maintains all manufacturing, R&D and trading functions in Guangzhou China with total area of 280,000 square meters. With over 26 years of concentration of effort focused on refractories manufacturing, Ling Nan today has developed into a thriving organization consisting of three divisions,in which specific groups of refractory products are developed and manufactured. Sintered Refractories Division includes Guangzhou ShiJing Special Refractory Factory,Guangzhou ShiJi Refractory Factory,Guangzhou ShiJing Crucible Factory and Guangzhou Auhua Zircon Products Co.,Ltd. Fused Cast Refractories Division comprises Guangzhou ShiJing Refractory Co.,Ltd, and its Panyu branch. Precious Metals Division currently has Guangzhou Chang Feng Nian Precious Metals Products Co., Ltd. Under the instructions of expertise field engineers,we produce refractory materials used in industries including glass, enamels, ceramics, electronics and chemicals.