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Utility model patents
(360° rotary potentiometer)
Utility model patents
(LED encoder)
Utility model patents
Push-type single-loop single node
High current foot switch
Utility model patents
(multi-loop yaw switch)
Utility model patents
(sealed encoder)
Utility model patents
(fully sealed band switch)
Utility model patents
(new band switch)
Utility model patents
(automatic reset foot switch)
Design patent certificate
Huizhou City Hongyu High-Tech Electronics Co.,Ltd.
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