China ceramic proppant Manufacturer

Yanshi City Guangming Hi-Tech Refractory Products Co., Ltd.

 (shortened as GMRC) was put into operation in 1984 and it is now located in the southeast of Luoyang , where 13
dynasties had founded their capitals in ancient China. GMRC is situated in the intersection of 3 state tourist
attractions (the Longmen Grottoes, White Horse Temple,Shaolin Temple) , close to 207 \310 National Road,
which is convenient in transportation. For more than 20 years , GMRC has been persevering in its management
concept of "High Quality","High Efficiency",Advocating Innovation" and "Pursuing Excellence". 

 "Top priority is put on scientific and technical innovation ." GMRC and Wuhan University of Technology
   have cooperated in developing the high-grade series of kiln furnitures and has won a good reputation after
   their application in the market. In 2006, relying on local abundant various resources , with the help from
  Wuhan University of Technology , Xi 'an Architecture and Technology Sinosteel Luoyang Institute of
   Refractories Research Co.,  Ltd , based on its basic product series (such as pure natural sintered mullite and
  cordierite,magnesia alumina spinel), GMRC successfully developed high-purity, high-grade synthesized mullite
  and mag-alumina spinel products.



  GMRC has a tunnel kiln of 93.8 meters long with the temperature of 1850℃, and one 120m tunnel kiln with the
temperature of 1700 ℃,and another 75m...