Dust & Impurities in Brown Fused Alumina
Dust,White Spots and Wood Chips may be produced during production of Brown Fused Alumina. These are usually removed by human selection,dry wash,water wash or acid wash.
Zhengzhou International Abraisves & Grinding Exposition
Luoyang Zhongsen Refractory Co.,Limited will attend 2017 China Abrasives & Grinding Exposition at Zhengzhou from Sep.14th-Sep.16th,2017. This is one of the best events for companies and organizations in China abrasives and grinding industries.
Zhongsen Refractory 2017 New Year & Spring Festival Holiday Arrangement
Holiday arrangement for New Year 2017 and Chinese New year.
Mid Autumn Day Holiday & National Holiday 2016
Luoyang Zhongsen Refractory Co.,Limited will have Mid-Autumn Day Holiday from Sep.14th to Sep.16th. and National Holiday Oct.1st to Oct.7th
FEPA & ANSI Abrasive Grains Standards List
Abrasive Grains Standard List of FEPA and ANSI for Abrasives, Grinding, Super Abrasives. FEPA=Federation of European Producers of Abrasives, ANSI=American National Standard Institute
Zhongsen Refractory Audited by Bereau Veritas
Luoyang Zhongsen Refractory Co.,Ltd was audited by Bereau Veritas on Jan.14th, 2016.
GrindTec 2016 Augusburg,Germany
Zhongsen Refractory will visit GrindTec 2016 in Augusburg,Germany.
