Zhengzhou Olu Technology Co.,Ltd is located in Central
China, the city of Xinmi, Henan province, our company was
established in 1980s, we have 254 employees now. At present, we
have two series products, fused cast refractories and ceramic
zirconia(fused zirconia), our products exported America, Brazil,
India, Italy, Mexico, Turkey etc.
Our fused cast refractories have fused cast AZS(Alumina-Zirconia-Silica) series and High
zirconia blocks, using our unique patented technology, our fused
cast AZS blocks service life longer 30% compare with the same
industry, after used our AZS products, it increased the glass
furnace's life, save the money for our customers, our fused cast
refractories are favored by customers around the world. Now, our
AZS code have AZS33NC(Normal Casting), AZS33VF(Void Free), AZS36,
AZS41VF(Void Free), our AZS blocks conform or higher than the
Chinese standard JC493-2015 . Our company have ability to cut,
burnish, drill the blocks, we have a platform to assemble the whole
glass furnace, we can accept big order from you. High zirconia
blocks mainly be used in the heavy-corrosion area of the glass
furnace.
Our ceramic zirconia(fused zirconia) have monoclinic
zirconia, fused stabilized zirconia( magnesia stabilized zirconia,
calcia stabilized zirconia, yttria stabilized zirconia), zirconium
silicate beads etc, fused zirconia be widely used in ceramic
pigment, high grade refractories, high-speed train, and surface
polishing treatment of mobile phone and other electric products.
Others, we can also produce sintered AZS blocks, sintered chrome
corundum blocks, zircon bricks etc.
Create value for Customers, we are keeping move on.