ABOUT US
2011 won the "old" title.
2001-present
1999 "ring", "China Famous Trademark"
2003 was named the brand-name tricyclic padlock Shandong Province.
2005 re-election, "China's top ten lock king."
2005 selected "top 500 Chinese enterprises."
In 2006 the company was named "national high-tech enterprises."
2006 AQSIQ "national exemption product" status.
2007 awarded "Shandong famous brand."
2009 Technology Center was identified as "state-level enterprise technical centers."
2002-2009
1930 founded Shun Kee Lock Factory, the production bolt bike lock.
1939 moved to the site by Huangxian Yantai, Yantai change the make-made Cheng Ming Lock.
1952 product "ring" trademark registered in the State Administration for Industry and Commerce.
1957 brass padlock to enter the international market, then export 44,000.
1964 developed a pair of open padlock marbles, after foreign investment sales as "lock king."
1978 "ring" brand padlock Second Light Industry Bureau in Shandong Province, "Famous Brand" title.
1986 to obtain the lock industry's only national gold medal.
1990 China National Hardware Association lock branch establishment, a permanent establishment located in Yantai made locks factory.
1999 "ring", "China Famous Trademark"
1993-1999