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ADEL GroupAbout UsThe course of development
1993
Incorporation of Company
ADELwas established, specializing in research and development, design, and producing advanced intellectual electronic lock.

1994
The first intellectual IC lock
The first ADEL intellectual IC lock was born, and successfully came into the market, being highly praised.

1995
The first ADEL hotel lock was successfully applied
ADEL737 series hotel intellectual lock was successfully applied in hotel clients.

1996
The first ADEL office lock was successfully used
ADEL 737 series intellectual electronic lock was successfully used in office industry.

1997
The first ADEL household lock was successfully applied
ADEL 767 series intellectual electronic lock was successfully used in domestic consumer.

1998
Beginning fingerprint research
With the development and innovation of electronic lock technique, ADEL invested a great much capital into the research work of fingerprint identification technique.

2000
Hotel magnetic card locks system
The magnetic card locks applied in hotel management group was successfully used both at home and abroad.

2001
DIY fingerprint lock replaced traditional spherical lock
First DIY lock LA9-3 fingerprint lock in the world replacing the spherical lock successfully went to market.

2002
Mode 9000 senior fingerprint lock was successfully manufactured.

2003
The first safe-guard chain door look ADEL-8908 fingerprint lock with bumper was born successfully went into market.

2004
The second generation fingerprint QQ substitution cipher for landing hotel management system was successfully applied.

2005
Creating the first fingerprint chip in the world with TI.

2006
The third generation hotel RF one card system was successfully used.

2007
Recommending the global first safer biology identity identification card---ADEL fingerprint card

2008
The fingerprint lock passed USA UL authentication
ADEL fingerprint lock passed the most authoritative USA UL authentication using 4 years and obtained patent for it in USA.

2009
Honored by national hi-tech enterprise
ADEL is the first one that won "national hi-tech enterprise ", becoming the only one in China' electronic lock industry.
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