Zhengzhou Smien Refractories Co., Ltd. is based in China and lists products such as Fused Cast AZS 33# Blocks, Refractory Zirconium Bricks, Fused Cast AZS 36# Blocks, Refractory Silica Bricks, Fused Cast AZS 41# Blocks, Refractory Fireclay Bricks, Fused Cast Alumina Block, Refractory High Alumina Bricks, Fused Cast Magmalox Blocks, Refractory Mullite Bricks, Refractory Fireclay Bottom Blocks, Insulation Refractory Bricks, and Castable Refractories on Global Trade Plaza. The company states it was established in 2021. Buyers can send an enquiry through Global Trade Plaza.