Luoyang Maile Refractory Co., Ltd. is based in China and lists refractory bricks on Global Trade Plaza. The company offers fused silica bricks, fused silica precast blocks, and silica bricks for coke ovens under the KNKSKS JG-94 designation. The fused silica bricks are described as having better thermal shock resistance and much lower thermal expansion than general silica bricks, allowing them to be used for hot repair of coke ovens without calculating thermal expansion. The precast blocks are supplied for severe coke oven damage where holes are observed, featuring zero expansion to avoid heat-up problems and fewer joints to minimise flue gas leakage. The KNKSKS JG-94 silica brick is stated to conform strictly to DIN norms for physical and chemical properties, dimensions and appearance, and is intended for construction of coke batteries in new or hot repair applications. Buyers can send an enquiry through Global Trade Plaza.