Mar 1990
       Refound in Futian District of Shen Zhen

Oct 1996
       Get ISO9002 certificate which passed by SQCC and DNV

Oct 2002
       Get ISO9001:2000 certificate which passed by SQCC

Jun 2004
       Branch factory which is with 7000 square meters area refounded in Qing Dao city of Shan Dong Province

May 2005
       Branch factory which is with 10000 square meters area refouned in Baoan district of Shen Zhen.

Dec 2005
       Get ISO14000:2004 certificate

Jan 2007
       Become New and High Technology Enterprise