WoSign eCertification Service Co., Ltd.

WoSign eCertification Service Co., Ltd. is an electronic certification service institution and network security service provider. It has obtained the Electronic Certification Cryptographic License issued by the State Cryptography Administration, the Electronic Certification Service License issued by the Ministry of Industry and Information Technology, and the National High-Tech Enterprise Certificate, and has been approved for electronic government electronic certification service qualifications. WoSign provides globally trusted SSL certificates, code signing certificates, PDF signing certificates, as well as digital certificate products based on the SM2 cryptographic algorithm, including SM2 SSL certificates, SM2 code signing certificates, and SM2 client certificates. Combining software and hardware products with PKI service infrastructure, WoSign builds comprehensive SM2 algorithm transformation solutions and internet security online services and solutions, providing government agencies, enterprises and institutions, and users across various industries with application solutions such as website HTTPS encryption, email encryption, and electronic signatures that are globally trusted and support SM2 algorithms, ensuring the security and trustworthiness of China's internet.
In recent years, WoSign CA has vigorously promoted the widespread application of SM2 algorithm digital certificates, collaborating with domestic browser, operating system, and WAF vendors to achieve SM2 algorithm and SM2 certificate adaptation support, creating a full-ecosystem application environment for SM2 certificates. It has partnered with 17 CA institutions nationwide to promote SM2 algorithm digital certificates, "SM2/RSA dual certificate" services, and the "SM2 Certificate Full-Ecosystem Application Solution," achieving remarkable results. More than a dozen provinces, cities, and regions in China have already adopted the SM2 certificate full-ecosystem application solution, covering government service networks, housing provident fund management centers, public security organs, public service institutions, educational institutions, and many other fields.