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About us

History

1930 | 1930 founded Shun Kee Lock Factory, the production bolt bike lock.
1939 | 1939 moved to the site by Huangxian Yantai, Yantai change the make-made Cheng Ming Lock.
1952 | 1952 product "ring" trademark registered in the State Administration for Industry and Commerce.
1957 | 1957 brass padlock to enter the international market, then export 44,000.
1978 | 1978 "ring" brand padlock Second Light Industry Bureau in Shandong Province, "Famous Brand" title.
1986 | 1986 to obtain the lock industry's national gold medal.
1990 | 1990 China National Hardware Association lock branch establishment, a permanent establishment located in Yantai made ​​locks factory.
 
2003 | 2003 was named the brand-name tricyclic padlock Shandong Province.
2005 | 2005 selected "top 500 Chinese enterprises."
2006 | In 2006 the company was named "national high-tech enterprises."
2006 | 2006 AQSIQ "national exemption product" status.
2007 | 2007 awarded "Shandong famous brand."
2009 | 2009 Technology Center was identified as "state-level enterprise technical centers."
2011 | 2011 won the "old" title.