ShenZhen Fine Made Electronics Group

What ShenZhen Fine Made Electronics Group does

ShenZhen Fine Made Electronics Group Co., Ltd. (富满微电子集团股份有限公司), trading on the Shenzhen Stock Exchange ChiNext Board under ticker 300671 since July 2017, is a China-based vertically integrated integrated-circuit solution provider. Founded in November 2001 as Fuman Electronics, the company underwent joint-stock reform in 2015 and was rebranded to its current name in November 2020. Its operations span IC design, packaging, testing, and direct sales — a vertically integrated model that the company highlights as uncommon among Chinese listed semiconductor firms.

The product portfolio spans ten primary families: RF front-end ICs, e-cigarette ICs, AC-DC power management, LED display and lighting drivers, USB PD/QC protocol controllers (supporting PD3.1 up to 100W), Trench and SGT power MOSFETs, lithium-battery protection ICs (single-cell through 20-cell, including balancing), 8-bit and 32-bit MCUs (including the FM32F03X motor-drive line), and a broad smart-life category covering audio amplifiers, motor drivers, touch ICs, bridge drivers, USB interface converters, and PIR sensors. The company claims 99+ proprietary chip designs with independent IP rights and a portfolio of 100+ patents, supported by R&D centers in Shenzhen, Shanghai, and Changsha.

The revenue model is hardware sales of proprietary ICs distributed via direct-sales relationships to consumer-electronics, mobile, IoT, LED, and battery-powered-device manufacturers across 20+ countries. The customer base is horizontal and use-case driven — smartphones, wearables, laptops, power tools, e-bikes, energy storage, LED displays, and e-cigarettes — rather than concentrated on named OEM accounts. Subsidiaries and branches include design houses (Yunji Semiconductor, Lingxi Semiconductor), regional entities (Fuxi Hong Kong, Fuman Hefei, Taihuiwei, Fuyi), and operational branches (Guanlan packaging and testing factory, Pingshan and Futian branches). The company has raised follow-on capital through two post-IPO A-share issuances (2020 non-public, 2021 targeted).

Name

ShenZhen Fine Made Electronics Group

Legal name

富满微电子集团股份有限公司

Website

https://superchip.cn

Company type

Public

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Short description

ShenZhen Fine Made Electronics Group (富满微; SZSE:300671) is a China-based vertically integrated IC company that designs, packages, tests, and sells proprietary analog and mixed-signal chips (RF, power management, LED drivers, USB PD/MOSFETs, lithium-battery protection, MCUs) to consumer-electronics, mobile, IoT, and battery-device OEMs across 20+ countries.

Ownership category

akta.pro rank

Product category

Analog and Mixed-Signal Integrated Circuits (Semiconductors)

NAICS

Semiconductor and Related Device Manufacturing (334413), Semiconductor and Other Electronic Component Manufacturing (3344)

SIC

Semiconductors & Related Devices (3674), Electronic Components, Nec (3679)

akta.pro primary industry

Power Management & Power Conversion ICs (PMIC/DC‑DC/AC‑DC/Gate Drivers) (HDAHABAE)

akta.pro secondary industries

Analog & Mixed-Signal ICs (HDAHAAAD), RF, Microwave & Wireless ICs (HDAHAAAF), Power Management & Power ICs (HDAHAAAE)

Keywords

• Integrated circuit design
• Semiconductor chips
• Power management ICs
• USB PD protocol controllers
• Lithium battery protection

Headquarters

HQ city

Futian

HQ country

China

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Supply Chain, Operations, Personnel, Infrastructure

Revenue model

1. Semiconductor Chip Sales: Revenue generated from the design, manufacturing, and sale of integrated circuits including RF chips, power management ICs, LED drivers, MCU, lithium battery protection ICs, USB protocol controllers, and power devices

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

ShenZhen Fine Made Electronics Group (Fuman Micro) is a vertically integrated semiconductor company that designs, packages, tests, and sells analog and mixed-signal integrated circuit (IC) chips. Its portfolio spans ten product families including RF front-end ICs, AC-DC power management ICs, LED display and lighting drivers, USB PD and QC protocol controllers, Trench and SGT power MOSFETs, lithium battery protection ICs, 8-bit and 32-bit MCUs, e-cigarette ICs, and smart-life ICs (audio amplifiers, motor drivers, touch controllers, bridge drivers, infrared sensors). The company sells these proprietary chip solutions B2B to consumer electronics, mobile, LED, and battery-powered device manufacturers across 20+ countries.

Product overview

富满微电子集团股份有限公司 (Fuman Microelectronics Group) is a publicly listed (SZSE: 300671) integrated circuit (IC) comprehensive solution provider, offering a broad portfolio of semiconductor products across 10 main categories. The portfolio includes: RF front-end products, e-cigarette ICs, AC-DC power management ICs, LED display drivers (constant current, row drivers, logic control), LED lighting drivers, USB PD&QC protocol ICs (supporting PD3.1 up to 100W), power MOSFETs (Trench and SGT), lithium battery protection ICs (covering single-cell through 20-cell applications with balancing functions), 8-bit and 32-bit microcontrollers, and smart life ICs (audio amplifiers, motor drivers, touch controllers, bridge drivers, infrared sensors). The company operates R&D centers in Shenzhen, Shanghai, and Changsha, serving global markets across 20+ countries with 99+ proprietary chip designs and 100+ patents.

Differentiator

Problem solved

Functional benefit

Products and services

• RF Series (射频系列) Low insertion loss, high linearity, small package RF front-end products for wireless communication applications. Sold to consumer electronics and mobile device manufacturers.
• E-cigarette IC Series (电子烟系列) Integrated circuit solutions designed for e-cigarette devices, supplied to e-cigarette manufacturers as a dedicated IC family.
• Power Management ICs (电源管理) Low power consumption, flexible application, efficient and reliable AC-DC power products for use in consumer electronics and power supply designs.
• LED Display Driver ICs (LED显示屏系列) LED display driver IC family providing constant current drivers, row drivers, and logic control with stable performance, high current accuracy, and low power consumption for premium display effects in LED displays and digital signage.
• LED Lighting ICs (LED照明系列) LED lighting driver and control ICs designed for various LED lighting applications, targeting lighting fixture manufacturers.
• USB PD & QC Protocol Controllers (PD&QC协议系列) Highly reliable, highly integrated USB PD Source products with simplified peripheral design that easily pass PD certification. Supports PD3.0, PD3.1, PPS, and QC2.0/3.0/3.0+/4.0/4.0+/5.0 protocols with power ratings from 18W to 100W. Offered to charger, adapter, and cable manufacturers.
• Power MOSFETs (功率器件类) Trench and Shielded Gate Trench (SGT) power MOSFET products with low on-resistance, excellent switching characteristics, and high reliability. Applied in battery management systems, load switches, communication equipment, and consumer electronics.
• Lithium Battery Protection ICs (锂电保护系列) Diverse, high-precision, high-reliability lithium battery protection solutions covering mobile communications, smart wearables, notebook computers, power tools, electric vehicles, and battery energy storage equipment. Includes voltage balance control ICs, high-precision single-cell protection ICs, standard single-cell protection ICs, single-cell protection combo (with integrated MOSFET) ICs, and dual-cell/multi-cell protection ICs supporting 2–20 cells with balancing.
• Microcontrollers (MCU类) Microcontroller units including the XMC2711, XMC2712, XMC8P53, XM003, XM004 8-bit MCU families and the 32-bit FM32F03X MCU series for consumer electronics control applications such as motor drive control.
• Smart Life ICs (智能生活) Integrated circuits for smart life applications including audio power amplifiers (Class AB/Class D/Class F, 2W–5W), speaker systems, data cables, LED digital tubes, thermometers, humidifiers, electric toothbrushes, transistors, operational amplifiers, USB interface converters, touch ICs (with ear-in detection for wireless earbuds), DC and stepper motor drivers (500mA to 3.5A), half-bridge and three-phase full-bridge drivers (200V–600V), and human infrared sensors for automatic lighting and access control.

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators5 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• SG Micro (圣邦微电子): Leading Chinese fabless analog IC design house with a broad signal-chain and power-management portfolio. Directly comparable to Fuman across power management, battery protection, and general analog/mixed-signal product lines serving Chinese consumer electronics OEMs.
• 3PEAK (思瑞浦): Chinese fabless analog IC company focused on signal-chain and power management for industrial and consumer markets. Comparable to Fuman in product mix (op amps, power management, mixed-signal) and Chinese OEM customer base.
• Shanghai Bright Power Semiconductor (上海贝岭): Established Chinese analog/mixed-signal and power semiconductor IDM. Comparable to Fuman's vertical-integration approach, with overlapping presence in power management, MOSFETs, and consumer electronics ICs.
• Wuxi NCE Power (新洁能): Chinese power semiconductor company specializing in MOSFETs, IGBTs, and SGT products. Directly comparable to Fuman's Trench and SGT MOSFET power devices for battery management, load switches, and consumer electronics.
• Silergy Corp (矽力杰): Chinese-origin power management IC specialist with strong AC-DC and DC-DC converter portfolios. Closely comparable to Fuman's AC-DC power management and USB PD fast-charging product lines serving consumer electronics and mobile charging applications.
• Silan Microelectronics (士兰微): Chinese IDM semiconductor manufacturer with products spanning power devices, MCUs, and analog ICs. Comparable to Fuman's vertical integration (in-house fab plus packaging/testing) and broad product portfolio across consumer and industrial markets.

Broad incumbents

• Will Semiconductor (韦尔股份): Larger Chinese semiconductor company with a broad portfolio including CMOS image sensors, analog, and power management. Larger and more diversified than Fuman but overlapping in analog/power product lines serving similar Chinese OEMs.
• NXP Semiconductors: Global semiconductor company with strong presence in power management, MCUs, and mixed-signal ICs for automotive, industrial, and consumer markets. Comparable to Fuman's power management and MCU product lines, particularly for applications involving battery protection and motor control.
• Monolithic Power Systems (MPS): Global fabless power management IC company with strong AC-DC, DC-DC, and battery management portfolios. Direct global analog to Fuman's power management, USB PD, and lithium battery protection product lines, serving similar end markets worldwide.
• Texas Instruments: Global analog and embedded semiconductor leader with extensive power management, battery management, and mixed-signal portfolios. Overlaps with Fuman across virtually all product categories (power management, MCUs, USB charging, motor drivers) and competes head-to-head in many Chinese OEM sockets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries10 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ShenZhen Fine Made Electronics Group