zhongguanu

We are a professional biometric technology company, we have the international advanced facial recognition technology and fingerprint identification technology, has 20 years of experience in research a...

Shenzhen Anwda Technology Co., Ltd is a perfect example of the fusion between the mature experience of our workforce and innovative technologies concerning machinery involved in the production process...

ID INNOVA Technology Co. Ltd is high-tech corporation that devoted to Biometric and Security& Safety products, which incorporating design, development, manufacture, OEM processing and marketin...

China liahren co., ltd is recognized as a professional manufacturer of fingerprint time attendance,fingerprint access control, fingerprint lock, fingerprint safe, fingerprint reader having no match in...