Letter of Authorization 2025-2026
Hydraulic motor-Design patent-ZL201930148962.5-5370017
Engine starting device-Utility model patent-ZL201922394636.X
Engine starter and engine components-Utility model patent-ZL201920450373.7
CPA22303658CN-202230133015.0-Design Patent Certificate (Stamped)
CPA22119920CN-202211155495.6-Invention Patent Certificate (Stamped)
CPA21312272CN-202130492109.2-Notification of Approved Procedures (Stamped)
CPA21312272CN-202130492109.2-Copy of the patent register