Yichang Kebo Refractories Co., Ltd. locates in Yiling District, Yichang where the worldwide famous Three Gorges Project lies in.ããYichang Kebo Refractories Co., Ltd. has a Research and Development centre and three production base. It has 30 high and middle-level scientific technology staffs, and several state patents of inventions and a state-level focus new product. Our company is a high and new technology enterprise, which earns foreign currency by exporting goods in Yichang. Itâs awarded a title called "honor credit and promise advanced enterprise" over the years.ããThe ultra basic rock in Tai Pinxi, Yiling District, Yichang is one of the biggest ultra basic rock in the middle south district. Itâs the only one pure Mg-olivine deposit in the three olivine resources in our country which has been exploited and itâs the biggest olivine lode reserve in our country, itâs distributed area is more than 20km2, the pure olivine resource in this area is as much as 0.6 billion tons. MgO can be 43%--49% in our companyâs mining area and the first and second grade of Mg-olivine' reserve is about 40 million tons.