Established in 2005, Luoyang Tianzhen Refractory Co., Ltd. is a professional manufacturer engaged in the research, development, production, sale and service of refractory materials. The office is located in Luoyang China, and the plant is located in Zhengzhou Xingyang Town, having convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer ...