Development History
2022
State-level specialization, speciality and new small giant enterprise title, ceramic ball batch supply international head enterprises.
2021
Started the construction of the production line of "200 tons of silicon nitride ceramic balls per year".
2019
Shandong "specialized, fine, special and new" small and medium-sized enterprises, built an annual output of 50 tons of silicon nitride ceramics production line, to achieve G3 batch production.
2017
Laying of the foundation stone for the production line of "100 tons of silicon nitride ceramic products per year".
2016
The title of "High-tech Enterprise"; passed the ISO/TS 16949-2009 system audit.
2015
HIP Silicon Nitride Ceramic Balls Officially Introduced to the Market
2011
Established in Zibo: Sinoma Advanced Nitride Ceramics Co.,Ltd.
2008
Built a pilot line with an annual output of 12 tons of GPS silicon nitride ceramics.
2006
Beijing Sinoma Synthetic Crystal Research Institute Establishes Advanced Ceramics Division
1996
Completion of the annual production capacity of 80W GPS silicon nitride ceramic bearing ball test line.
1989
The first domestic company to engage in GPS silicon nitride ceramic preparation technology and successfully develop silicon nitride ceramic bearing balls.
1984
Established Silicon Nitride Ceramics Research Laboratory
1978
Shandong Establishes Sialon Project Team