2014  Dongcheng plant started to run.
2013  100% acquired by Shengyi Technology Co. Ltd. Started and continued with expansion in Dongcheng plant.
2012  Wanjiang plant renovation.
2009  Established and certified with OHSAS18001 and ISO27001 system.
2007  Dongcheng plant approval to set up.
2006  ISO/TS16949 Certified (automobile industry)
2002-2005  Fifth capital and capacity expansion contributed to inner layer capacity of 1.8million sqft monthly.
2002  Certified with ISO9001
2000  Fourth capacity Expansion with monthly capacity of 500k sqft.
1998  Third capacity expansion with monthly capacity of 350k sqft.
1996  Second capacity expansion with monthly capacity of 150k sqft.
1994  First capacity expansion with monthly capacity of 100k sqft.
1993  Won ISO9002 Certification with full mark.
1989  Start running and annual capacity reached 35k sqft.
1987  Company established.
1985  Approved to set up sino-foreign joint venture enterprise.