Contact us
The company's main products include high-grade magnesia, magnesia spinel, magnesia-chrome, magnesia-dolomite, aluminosilicate, mullite, corundum, and silicon carbide series of refractory materials. It holds 8 invention patents and 44 utility model patents.
Zhengzhou Huwei Refractory Materials Co., Ltd
-
E-mail
info@zzhwref.com -
Technical Vice President
+86-139 3823 8988 -
post code
452374
Get In Touch
The company has passed ISO9001, ISO14001, ISO45001, and ISO50001 management system certifications; its quality testing center has been accredited by the ISO/IEC17025:2017 National Accreditation Committee
