Oupiin (弘振) Various type of Connectors, Power modules, Cables, Jacks, Plugs, Terminal Blocks, Switches, Jumpers, Sockets, Key pads, Switches and Mounting options.
Hitpoint (光鍵) Various type of Magnetic Buzzer, Piezo Electric Sounder, Piezo Electric Buzzer, Digital & Mini Microphone, Piezo Electric Ceramic Element, Horn Speaker, and Siren.
