25 Years OEM & ODM SERVICE To Clients Shengjie Refractory was established in 1998, located inLuoyang City, Henan Province. After more than 20 years ofdevelopment, we have established 7 modem factories andhave multiple experienced R&D teams. Shengjie Refractory Materials is a company specializing inrefractory products. lts main products include amorphousrefractory materials, refractory bricks, ceramic fiberproducts, etc. We have exported more than 100 countries like the MViddleEast, the United States, Europe, Africa, India, etc.