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Display this QR code on your business cards, brochures, posters, or exhibition booths. Potential clients and partners can quickly scan it with their smartphones to view your business information on the spot.
Shared an update.
Here is the picture of concertina coil which is very popular to use in a large extent for security.
Shared an update.
here is the picture of concertina razor wire used in the zoo to protect visitors from animals.