The professional illuminated push button switch manufacturer SHANPU was established in 1975. From design and development, mold making, plastic parts production, assembly, testing and selling, are all manufactured in Taiwan factories. With 50 years of experience in switch mechanism design, we have developed RGB LED tactile switches, ring light indicators, continuity test clips, rotary encoder buttons with built-in TFT LCD display module, RGB LED push button switches integrated with LED driver, 5 way button switches module, IP65 waterproof rotary encoder with button key and back light. ODM for switch control panel for screen control, Ice cream power button swithes.