KINGSTONE has specialized in tundish zirconia refractories for over 20 years. The products cover a wide range of tundish zirconia metering refractories, which are in the top grade in China and set up several records of metering nozzle flow control in continuous casting. Top-grade quality has won lots of customers from domestic and foreign market.
customer case
Name: Vera Li
Mobile: 008615936230675
Tel: 008615936230675
Email：verali@kingstone.group
Add: Zhongyuan District, Zhengzhou City, Henan Province
