Founded in 2005 in China, SEPPE is the world’s leading manufacturer of Aluminum Oxide materials in severe
conditions - including sintered bauxite, fused alumina, garnet and foundry ceramics materials - used in
hydraulic fracking, abrasive grindings, refractory, waterjet cutting, blasting, foundries and casting plants,
with more than hundreds of application worldwide.
SEPPE’s mission is to research, manufacture and market reliable, high quality products which are able to
provide environmentally sustainable industrial solutions worldwide.
SEPPE operates three production sites which located in Dengfeng (HN), Xiaoyi(SX) and Shahe(HB).
The three factories form a total area of 75,000 sqm.
Based on its patented technologies and mining resources, SEPPE produces fused aluminum oxides, sintered
bauxite, and foundry mullite ceramsite etc. Its products are distributed worldwide through subsidiaries and
SEPPE operates in three main business areas:- The Abrasives industry- The Hydraulic fracturing projects- The Foundry&casting industry
Mullite sand / powder, produced through high temperature calcined process, is a kind of high quality casting
sand made from the of high quality Kaolin mines. The main crystalline phase is mullite . It has good performance
on lower thermal expansion rate, uniform expansion , better anti vibration, good hardness etc. It is very
good to be used for precision casting. Characteristic:1. High refractor, Lower thermal expansion rate;2. Good thermal and chemical stability; 3. Good grain shape, uniform particle size distribution ;