Focus On Producing DoorLock
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about us
Enterprise Profile
YIFENG is one of professional lock cylinder manufactturers since 1999
Products list
Our mainly produces Normal,Computer,DoubleLine and blade cylinder with materials of brass,zinc and aluminum
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As Unlimited Possibilities Unfold Before Us
450000 units
Productivity for one month
70%
Automatic Machine
50 DAys
delivery time
7+
Countries Cooperate With Us
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