Public credentials, lasting accountability

Company and intellectual-property information is drawn from public national records, with traceable identifiers and sources.

• Unified Social Credit Code: 914401010611160829
• Invention patent grant publication: CN118546752B
• Utility model grant publication: CN223665011U
• Design patent grant publication: CN309600863S
• Design patent grant publication: CN309769253S
• Design patent grant publication: CN307737875S