H-01
2. Special patented of fluorescent dust cover on the key hole.
3.Structure Patent of upper & under iron cover , the iron cover could make lock stronger to against destroy.
4. Patent of shackle holder which use steel-ball & spring to make the shackle stable when car is runnin.
. We provide 2 kinds of cylinder to choose:
A. Single pin cylinder
B. Double pin cylinder
6. Special design of confirmation lock. When user leaving their car, they have to lock the confirmation lock otherwise user cannot take off the key from the lock
. We provide 2 kinds of cylinder to choose:
A. Single pin cylinder
B. Double pin cylinder
6. Special design of confirmation lock. When user leaving their car, they have to lock the confirmation lock otherwise user cannot take off the key from the lock
