ZKTeco pursues excellence and is committed to a high standard of product and after-sales services. We fully respect and abide by the industry standards, applicable laws, and regulations. ZKTeco attained 5 certificates including ISO/IEC 27001:2013, ISO/IEC 27701:2019, ISO/IEC 27017:2015, ISO9001 & ISO 20000. Moreover, we have obtained 3 certificates of ISO 14001: 2015, ISO 45001: 2018 and CMMI5, proving that our management and practices reached the industry standards.