Professional PCBA Solution Development & MCU Solutions
Shenzhen Fandou Technology Co., Ltd. specializes in PCBA solution development, MCU development, and IC chip customization for consumer electronics, smart home, medical devices, beauty devices and more. We provide one-stop solutions.
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Rich product series to meet various industry needs

Li-ion Battery Voltage Percentage Display PCB
Li-ion Battery Voltage Percentage Display PCB - Power management solution with high efficiency, stable output and comprehensive protection. Custom PCB design, SMT assembly, firmware development and mass production. Fast prototyping, quality assurance, stable delivery.
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Car Ambient Light PCBA Control Board
Car Ambient Light PCBA Control Board - RGB ambient lighting with 16M colors, dynamic effects and music sync. App and remote control. Custom PCB design, SMT assembly, firmware development and mass production. Fast prototyping, quality assurance, stable delivery.
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Vibrating Massage Wand Adult Product PCB
Vibrating Massage Wand Adult Product PCB - Personal care device with precision control, safety protection and ergonomic design. Reliable performance. Custom PCB design, SMT assembly, firmware development and mass production. Fast prototyping, quality assurance, stable delivery.
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EMS Foot Massager Acupuncture PCB
EMS Foot Massager Acupuncture PCB - Personal care device with precision control, safety protection and ergonomic design. Reliable performance. Custom PCB design, SMT assembly, firmware development and mass production. Fast prototyping, quality assurance, stable delivery.
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Custom Circuit Board
Custom Circuit Board - Electronic toy with interactive features, safe design and reliable performance. Fun and educational. Custom PCB design, SMT assembly, firmware development and mass production. Fast prototyping, quality assurance, stable delivery.
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Soymilk Maker Blender Control Board
Soymilk Maker Blender Control Board - Professional electronic solution with advanced features and reliable performance. Custom design supported. Custom PCB design, SMT assembly, firmware development and mass production. Fast prototyping, quality assurance, stable delivery.
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Light-Sensor Greeting Card Voice PCB
Light-Sensor Greeting Card Voice PCB - Electronic toy with interactive features, safe design and reliable performance. Fun and educational. Custom PCB design, SMT assembly, firmware development and mass production. Fast prototyping, quality assurance, stable delivery.
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Light/Magnetic Sensor RGB Greeting Card PCB
Light/Magnetic Sensor RGB Greeting Card PCB - Electronic toy with interactive features, safe design and reliable performance. Fun and educational. Custom PCB design, SMT assembly, firmware development and mass production. Fast prototyping, quality assurance, stable delivery.
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Rich industry experience, providing precise technical solutions for customers in different fields
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Case Studies
Successful cases and customer solutions

Remote Control Toy Car Solution Development Case
Developed a 2.4G remote control toy car solution for the client, supporting forward/backward/left/right control, lighting effects, stunt functions, and other features.
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Smart Sensor Trash Can Project Case
Developed a smart sensor trash can solution for the client, supporting infrared sensor lid opening, automatic lid closing, deodorization and sterilization, charging management, and other functions.
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Bluetooth Speaker Solution Development Case
Developed a portable Bluetooth speaker solution for the client, supporting Bluetooth 5.0, TF card playback, FM radio, LED ambient light, and other functions.
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