Shenzhen Dingli Sheng Technology Co., Ltd., patented product confidential bag

High confidentiality and anti-counterfeiting function

Advanced coding technology

The confidential bag is widely used in banks, finance, shopping mall settlement, case evidence, and highly confidential files such as educational test.

Shenzhen Dingli Sheng Technology Co., Ltd., patented product confidential bag

High confidentiality and anti-counterfeiting function

Advanced coding technology

The confidential bag is widely used in banks, finance, shopping mall settlement, case evidence, and highly confidential files such as educational test.