Dashiqiao Zhongjian Magnesia Brick（Group）Co.,Ltd., is a group enterprise after allied with Jiuxianyuan Mould Plant, Jianwei Trade Co, and Domestic Sales Company. The headquarter is located in Dashiqiao, Liaoning in North East of China, We Have long history of manufacturing and marketing of basic refractories for glass tank regenerator, cement rotary kilns,steel and non-ferro metallurgy industries. Dashiqiao Zhongjian Magnesia Co., Ltd is one of reliable and premium refractory supplier in china by years' efforts on R & D from experts and expertised market and sales team. We own most advanced equipment and management system. All products are manufactured on the basis of fine selected raw materials. We corporate with China Building Materials Academy, Qinhuandao Glass Design Institute, China Non-ferro Design & Research Institute and North East University and obtained powerful and sustained technical support from them. Our main products include: magnesia-zirconia brick, magnesia-chrome brick, magnesia-spinel brick, magnesia-ferro-spinel brick, composite basic brick, magnesia-forsterite brick and light weight magnesia, etc. sintered, unfired bricks as well monolithics.