Zhengzhou Nuoheng Refractory Materials Co.,Ltd,

No.03,Floor 11,Unit 1,Future International,Building 25,Business Inner Ring Road,Zhengzhou Area(Zhengdong),Henan Pilot Free Trade Zone,China

+86 18837138625

email:zhrefr@outlook.com

email:jackduan@zhrefrma.com

website:http://www.zhrefrma.com/