No.709 Shenzhen Popularity Ranking No.261 Nanshan District Guangdong No.1 Identity Recognition No.1 Electronics Payment No.2 Shang Yong Mi Ma No.2 IC Cards No.2 Payment POS Terminals No.2 Yi Ka Tong Management Systems No.2 Big Data Safety No.2 Smart Cards No.3 Safety Products No.3 Smart Security No.3 Data Safety No.4 Smart Recognition 标准起草单位 国家重点新产品 行业标准起草单位 国家专利 AAA级信用企业 专精特新小巨人企业 ISO9001认证