National Equities Exchange and Quotations(NEEQ) listed company, stock code 833580, more trustworthy.
The largest high alumina porous plug professional manufacture in China.
STRONG TECHNICAL STRENGTH
The professional technical team with over 20 people is mainly from the Luoyang Refractory Materials Research Institute of the former National Metallurgy Dept., including 3 PHds. There are 9 invention patents and 10 utility patents of completely independent intellectual property rights.