Comodo SSL 
Comodo (now renamed Sectigo) is the global leading CA company in the market share of SSL Certificates. Currently, nearly 40% of SSL Certificates users choose Comodo.

AboutComodo
Comodo(now renamed Sectigo)SSL Certificates are cost-effective solutions for websites to protect their customer transactions and visitors. In addition to being low cost, each certificate also contains a useful feature pack, making them ideal for small and medium-sized businesses and personal websites. Choosing SECTIGO SSL means your website will enjoy a high level of security protection that is industry-standard. In addition, you'll get additional tools that will allow you to win customers 'trust and increase sales conversion rates. Sectico also continues to innovate in its products. For example, its unique "single point of verification" technology allows the system to immediately display your corporate verification information and security guarantees from Sectigo whenever a customer moves the mouse over the Sectigo badge. Information is transmitted with a 2048-bit signature and up to 256-bit encryption to ensure the security of your customer information. Sectico's root certificate is embedded in all major browsers and devices and is trusted by 99.9% of Internet users. Our certificates will ensure that your website or server provides complete 128/256-bit encryption, professional customer support, and security insurance up to $1,750,000.
Why choose Comodo
20+ years of industry experience
Comodo has been providing SSL Certificates services since 1998 and is one of the earliest CA companies in the world.
Global highly trusted brands
Comodo's SSL Certificates have high credibility around the world, and 30% of Fortune 1000 companies choose Comodo.
Leading global issuance volume
Comodo has issued more than 100 million SSL Certificates, making it the world's leading CA in issuing SSL Certificates
Good Chinese support
Comodo SSL Certificates products fully support Chinese, and have a dedicated support team for domestic customers.
Rich solutions
By choosing Comodo, you can get almost all digital certificate products, including SSL Certificates, code signatures, document signatures, email signatures, etc.
High compatibility
Comodo certificates are recognized by all major browsers and terminal devices, keeping you away from compatibility issues.