1998 Large Diameter Silicon Carbide seal ring was included in the National Key New Product Plan and the National Torch Program

2003 Sintered Silicon Carbide seal ring acquired High-Tech Product Certificate

2005 Undertook national “863 Projects” - research in ceramic sealing materials application in the aerospace sector

2005 Large-Diameter Silicon Carbide seal ring received National Torch Plan Acceptance

2006 Signed Letter of Technical Cooperation Intent with Institute 53 of China Arms

2007 Assumed science and technology projects of the development and industrialization of high strength and high toughness nano-ceramic seals

2007 Received “Chinese Top Ten Quality of Sealing Ring Recognized Famous Brand”

2009 Participated in the Institution of Industry Standards JB/T Technical Condition of Silicon Carbide Seal Ring, applied to mechanical seal

2009 Acquired Zhejiang "Eleventh Five-Year Plan" nanotechnology key research and demonstration application engineering award.

2009 Moved production base to Taizhou

2010 Opened foreign trade representative office in Shanghai.

2012 Opened foreign trade representative office in United Kingdom.