China Semiconductor Companies and Industry Map

Map selected China-based semiconductor companies by industry-chain stage, business model and buyer route before moving into product-brand or part-level sourcing research.

Direct answer

This is a selected China semiconductor industry-chain map, not a ranking or current-availability directory. It separates EDA/IP, equipment, materials, chip design, wafer manufacturing and packaging/test so buyers can understand where component brands, IDMs, foundries and OSAT providers sit before moving into product-category research.

Industry-Chain Navigation

Six chain stages with concise buyer context. Product focuses remain secondary tags, not extra chain stages.

EDA and IP

Design tools, IP and characterization systems are context for chip development; they are not component-procurement entries.

Selected records: Empyrean Technology Co. Ltd., Primarius Technologies Co. Ltd., Semitronix Corporation, VeriSilicon Microelectronics Shanghai Co. Ltd.

Semiconductor Equipment

Fab and wafer-level equipment suppliers are shown as compact supply-chain context without component RFQ links.

Selected records: ACM Research Shanghai Inc., Advanced Micro-Fabrication Equipment Inc. China, NAURA Technology Group Co. Ltd., Piotech Inc.

Semiconductor Materials

Materials suppliers explain wafer and process inputs; they are not orderable chip brands.

Selected records: Anji Microelectronics Technology Shanghai Co. Ltd., Hubei Dinglong Co. Ltd., National Silicon Industry Group

Chip Design

Fabless, design-led and component-brand companies are the main buyer path into product-category research.

Selected records: 3PEAK Incorporated, AutoChips Inc., Boya Microelectronics Co. Ltd., Chipsea Technologies (Shenzhen) Corp., Cmsemicon Co. Ltd., Dioo Microcircuits Co. Ltd....

Wafer Manufacturing

IDMs and foundries are separated so buyers do not confuse brand ownership with wafer fabrication or lot provenance.

Selected records: CXMT, Hangzhou Silan Microelectronics Co. Ltd., Hua Hong Semiconductor Limited, Nexchip Semiconductor Corporation, Semiconductor Manufacturing International Corporation, Wuhan Xinxin Semiconductor Manufacturing Co. Ltd....

Packaging and Test

OSAT rows explain package, assembly and test services, not component availability through LDeepAI.

Selected records: JCET Group Co. Ltd., Tianshui Huatian Technology Co. Ltd., Tongfu Microelectronics Co. Ltd.

Selected company map by chain stage

Component-facing designers, IDMs and brands receive the main buyer route. EDA/IP, equipment, materials, pure foundry and OSAT rows remain compact industry context.

CompanyChain StageBusiness ModelCore Products / ServicesOfficial Source
Empyrean Technology Co. Ltd.华大九天EDA and IPSoftware providerFull-custom, digital SoC, foundry, advanced-packaging and 3DIC EDA solutionsEmpyrean Technology company information
Primarius Technologies Co. Ltd.概伦电子EDA and IPSoftware and test-system providerFab EDA, analog and mixed-signal EDA, digital design EDA and characterization systemsPrimarius official product portfolio
Semitronix Corporation广立微EDA and IPSoftware and test-system providerTest-chip EDA and IP, data analytics, wafer electrical testing and yield-management systemsSemitronix official English site
VeriSilicon Microelectronics Shanghai Co. Ltd.芯原股份EDA and IPIP and design-service providerProcessor, graphics, neural-processing, video, display and interface IP plus custom silicon servicesVeriSilicon company profile
ACM Research Shanghai Inc.盛美上海Semiconductor EquipmentEquipment manufacturerWafer cleaning, electroplating, thermal processing, polishing and deposition equipmentACM Research Shanghai official site
Advanced Micro-Fabrication Equipment Inc. China中微公司Semiconductor EquipmentEquipment manufacturerEtching and thin-film deposition equipmentAMEC official fact sheet
NAURA Technology Group Co. Ltd.北方华创Semiconductor EquipmentEquipment manufacturerEtch, deposition, thermal processing, cleaning and related semiconductor equipmentNAURA official site
Piotech Inc.拓荆科技Semiconductor EquipmentEquipment manufacturerPECVD, PEALD, thermal ALD, SACVD and HDPCVD equipmentPiotech official English site
Anji Microelectronics Technology Shanghai Co. Ltd.安集科技Semiconductor MaterialsMaterials supplierCMP slurries, post-etch residue removers, photoresist strippers and post-CMP cleaning materialsAnji Microelectronics solutions
Hubei Dinglong Co. Ltd.鼎龙股份Semiconductor MaterialsMaterials supplierCMP polishing pads and related semiconductor-process materialsHubei Dinglong company profile
National Silicon Industry Group硅产业集团Semiconductor MaterialsMaterials supplierSemiconductor silicon wafers and related material ecosystemNSIG company overview
3PEAK Incorporated思瑞浦Chip DesignFablessoperational amplifiers, comparators, ADC and DAC, interface and isolation, DC-DC and LDOOfficial product or company source
AutoChips Inc.合肥杰发科技有限公司Chip DesignFablessAC780, AC781, AC784, AC787 automotive MCUOfficial product or company source
Boya Microelectronics Co. Ltd.博雅科技Chip DesignFablessSPI NOR FlashOfficial product or company source
Chipsea Technologies (Shenzhen) Corp.芯海科技Chip DesignFablesshigh-precision ADC, analog front end, signal-conditioning SoC, battery management ICOfficial product or company source
Cmsemicon Co. Ltd.中微半导体（深圳）股份有限公司Chip DesignFabless8-bit MCU, 32-bit MCU, motor-control MCU, mixed-signal SoCOfficial product or company source
Dioo Microcircuits Co. Ltd.帝奥微Chip DesignFablessamplifiers, analog switches, level shifters, LED drivers, charger and protection ICsOfficial product or company source
Dosilicon Co. Ltd.东芯半导体股份有限公司Chip DesignFablessSPI NAND, parallel NAND, SPI NOR, LPDDROfficial product or company source
Espressif Systems (Shanghai) Co. Ltd.乐鑫科技Chip DesignFablessESP32 family wireless MCU SoCsOfficial product or company source
ETA Semiconductor Co. Ltd.钰泰半导体Chip DesignFablessbuck boost and LDO, battery charging and protection, PoE controllers, load switchesOfficial product or company source
Geehy Semiconductor Co. Ltd.极海半导体Chip DesignFablessAPM32 industrial and motor-control MCU, APM32A and G32A automotive MCU, G32R real-time MCUOfficial product or company source
Giantec Semiconductor Corporation聚辰半导体股份有限公司Chip DesignFablessEEPROM, NOR Flash, VCM driver, NFCOfficial product or company source
GigaDevice Semiconductor Inc.兆易创新Chip DesignFablessGD32 MCU, NOR Flash, SLC NAND, DRAMOfficial product or company source
Guangdong Synwit Integrated Circuit Co. Ltd.广东华芯微特集成电路有限公司Chip DesignFablessSWM display-control, motor-control, appliance MCUOfficial product or company source
Halo Microelectronics Co. Ltd.希荻微Chip DesignFablessbattery charging, DC-DC, interface and protection switches, motor drivers, camera PMICOfficial product or company source
HDSC Semiconductor Co. Ltd.华大半导体有限公司Chip DesignMixed product/solution companyHC32 general-purpose, low-power, motor-control MCUOfficial product or company source
HiSilicon海思Chip DesignFablessSoCs, connectivity and smart-device semiconductorsHiSilicon official English site
Hynetek Semiconductor Co. Ltd.慧能泰Chip DesignFablessUSB Type-C and PD controllers, charging and power-management ICs, gate drivers, digital power controllersOfficial product or company source
Injoinic Technology Co. Ltd.英集芯Chip DesignFablesspower-bank SoCs, charging and battery management, USB interface and protocol ICs, wireless chargingOfficial product or company source
JoulWatt Technology Co. Ltd.杰华特Chip DesignFablessDC-DC, AC-DC, linear power, battery management, signal-chain productsOfficial product or company source
Lowpower Semiconductor Co. Ltd.微源半导体Chip DesignFablessbattery charging, BMS and protection, buck boost and LDO, display power, audio and motor driversOfficial product or company source
Maxic Technology Inc.美芯晟Chip DesignFablesswireless charging, wired fast charging, LED constant-current drivers, signal-chain ICsOfficial product or company source
Maxscend Microelectronics Co. Ltd.卓胜微Chip DesignMixed product/solution companyRF switches, LNA, antenna tuners, RF front-end modules and filtersOfficial product or company source
Montage Technology Co. Ltd.澜起科技股份有限公司Chip DesignFablessDDR memory interface, RCD, data buffer, CKD, SPD Hub, temperature sensor, PMICOfficial product or company source
Nanjing Qinheng Microelectronics Co. Ltd.南京沁恒微电子股份有限公司Chip DesignFablessCH32 RISC-V and Arm MCU, USB MCU, Ethernet MCU, BLE MCUOfficial product or company source
Nations Technologies Inc.国民技术Chip DesignMixed product/solution companyN32 general-purpose MCU, N32 automotive MCU, security chipsOfficial product or company source
Netac Technology Co. Ltd.朗科科技股份有限公司Chip DesignProduct/solution vendorSSD, DRAM modules, memory cards, USB storageOfficial product or company source
NOVOSENSE Microelectronics纳芯微Chip DesignFablessmagnetic and current sensors, isolators, interfaces, operational amplifiers, gate and motor drivers, power protectionOfficial product or company source
OnMicro Corporation昂瑞微Chip DesignFablessRF front-end modules and power amplifiers, RF switches and LNA, buck converters, LDO, fuel gaugesOfficial product or company source
Puya Semiconductor (Shanghai) Co. Ltd.普冉半导体Chip DesignFablessSPI NOR Flash, SPI and I2C EEPROM, PY32 MCU, VCM driverOfficial product or company source
Runic Technology Co. Ltd.润石科技Chip DesignFablessoperational amplifiers, comparators, analog switches, level shifters, RS-485 and RS-232 interfacesOfficial product or company source
SG Micro Corp.圣邦微电子Chip DesignFablessoperational amplifiers, comparators, data converters, interfaces, LDO and DC-DC, sensor productsOfficial product or company source
Shanghai Awinic Technology Co. Ltd.艾为电子Chip DesignFablesssmart audio amplifiers, haptic drivers, power and protection ICs, operational amplifiers, RF switchesOfficial product or company source
Shanghai Belling Co. Ltd.上海贝岭Chip DesignMixed product/solution companyoperational amplifiers, ADC and DAC, interface ICs, metering ICs, power management, driversOfficial product or company source
Shanghai Bright Power Semiconductor Co. Ltd.晶丰明源Chip DesignFablessLED lighting drivers, AC-DC, motor-control drivers, DrMOS and computing power ICsOfficial product or company source
Shanghai Chipanalog Microelectronics Co. Ltd.川土微电子Chip DesignFablessdigital isolators, CAN and RS-485 transceivers, isolated sensing, gate drivers, power modulesOfficial product or company source
Shanghai Fudan Microelectronics Group Co. Ltd.复旦微电子Chip DesignFablessautomotive MCU, smart-meter MCU, low-power MCU, EEPROM, SPI NOR, SLC NANDOfficial product or company source
Shanghai MindMotion Microelectronics Co. Ltd.上海灵动微电子股份有限公司Chip DesignFablessMM32 general-purpose, low-power, motor-control MCUOfficial product or company source
Shenzhen BIWIN Storage Technology Co. Ltd.佰维存储Chip DesignMixed product/solution companyePOP, eMMC, UFS, SSD, DRAM modulesOfficial product or company source
Shenzhen Kiwi Instruments Co. Ltd.必易微Chip DesignFablessAC-DC and DC-DC, motor drivers, battery management, signal chain, magnetic sensorsOfficial product or company source
Shenzhen Longsys Electronics Co. Ltd.江波龙Chip DesignMixed product/solution companyUFS, eMMC, LPDDR, SSD, memory modulesOfficial product or company source
Shenzhen SinOne Microelectronics Co. Ltd.深圳市芯茂微电子有限公司Chip DesignFabless8-bit MCU, 32-bit MCU, motor-control MCU, touch MCUOfficial product or company source
Sino Wealth Electronic Ltd.中颖电子Chip DesignFabless8-bit MCU, 32-bit MCU, motor-control MCU, appliance-control MCUOfficial product or company source
Southchip Semiconductor Technology (Shanghai) Co. Ltd.南芯科技Chip DesignFablessDC-DC and AC-DC, charging management, USB Type-C and PD, PMIC, current sensorsOfficial product or company source
UNIM Innovation Technology Co. Ltd.忆恒创源科技股份有限公司Chip DesignProduct/solution vendorSLC NAND, DRAM, enterprise SSD and storage solutionsOfficial product or company source
UNISOC紫光展锐Chip DesignFablessMobile platforms, communication chipsets and IoT semiconductorsUNISOC company profile
Vanchip Technologies Co. Ltd.唯捷创芯Chip DesignFablessRF front-end modules, power amplifiers, switches, high-end analog ICsOfficial product or company source
Wuxi Chipown Microelectronics Co. Ltd.芯朋微Chip DesignFablessAC-DC and DC-DC, drivers, digital PMIC, power devices and modulesOfficial product or company source
Wuxi ETEK Microelectronics Co. Ltd.力芯微Chip DesignFablessLDO and DC-DC, load and protection switches, OVP and charger ICs, driversOfficial product or company source
Xi'an UniIC Semiconductors Co. Ltd.西安紫光国芯半导体股份有限公司Chip DesignFablessDDR3, DDR4, LPDDR4X, modules, embedded DRAM, memory controllerOfficial product or company source
XTX Technology Co. Ltd.芯天下技术股份有限公司Chip DesignFablessSPI NOR, SPI NAND, parallel NAND, eMMC, SD NAND, 8-bit MCU, 32-bit MCUOfficial product or company source
CXMT长鑫存储Wafer ManufacturingIDMDDR5 chips and modules, LPDDR5/5X, DDR4 chips and modules, LPDDR4XOfficial product or company source
Hangzhou Silan Microelectronics Co. Ltd.士兰微Wafer ManufacturingIDMpower-management ICs, interfaces and operational amplifiers, ADC and DAC, MEMS sensors, driversOfficial product or company source
Hua Hong Semiconductor Limited华虹半导体Wafer ManufacturingPure-play foundrySpecialty-process wafer foundry servicesHua Hong Semiconductor 2025 annual report
Nexchip Semiconductor Corporation晶合集成Wafer ManufacturingPure-play foundryIntegrated-circuit wafer manufacturing and foundry servicesNexchip corporate profile
Semiconductor Manufacturing International Corporation中芯国际Wafer ManufacturingPure-play foundryWafer foundry and technology servicesSMIC foundry solutions and technology platform
Wuhan Xinxin Semiconductor Manufacturing Co. Ltd.武汉新芯集成电路股份有限公司Wafer ManufacturingFoundryNOR Flash and specialty-memory process platformsOfficial product or company source
Yangtze Memory Technologies Co. Ltd.长江存储Wafer ManufacturingIDM3D NAND wafers and packaged chips, enterprise SSD, client SSD, UFS, eMMCOfficial product or company source
JCET Group Co. Ltd.长电科技Packaging and TestOSATPackaging, assembly, wafer probe and final test servicesJCET official English site
Tianshui Huatian Technology Co. Ltd.华天科技Packaging and TestOSATSemiconductor packaging, turnkey service, product test and co-design simulationHuatian Technology official English service page
Tongfu Microelectronics Co. Ltd.通富微电Packaging and TestOSATDesign simulation, wafer-level test, packaging and system-level testTongfu Microelectronics company profile

Fabless, Foundry, IDM and OSAT distinctions

The same part can involve different design, wafer, packaging, test and distribution facts.

TypeDefinition
IDMA company that publicly describes both design and manufacturing functions. It still does not prove that every product is fabricated internally or currently available.
FablessA company focused on chip design that uses external manufacturing. It does not identify which foundry made a specific lot.
FoundryA wafer-manufacturing service provider. A foundry role does not establish ownership of a customer's chip design or a component sales route.
OSATA packaging, assembly and test service provider. An OSAT role does not mean LDeepAI sells packaging or test services.

Product-focus drill-down

Use these buyer-path shortcuts after the chain role is clear. They point to existing category pages or anchored brand sections, not empty alternative-model pages.

Memory

Use the verified Memory page for DRAM, NAND, NOR, EEPROM, module, SSD and embedded-storage company context.

Open Focus

MCU

Use the verified MCU page for microcontroller, processor and control-chip company screening.

Open Focus

Analog

Use the verified Analog page for signal-chain, interface, isolation, mixed-signal and power-adjacent IC suppliers.

Open Focus

Power

Use the Brands directory for power-management IC and power-device discovery, then validate exact ratings and package.

Open Focus

Sensors

Use the Brands directory for MEMS, image, current, optical and environmental sensor discovery.

Open Focus

Connectivity

Use the Brands directory for RF front-end, wireless SoC, Wi-Fi, Bluetooth, cellular, GNSS and IoT chip discovery.

Open Focus

Optoelectronics

Use the Brands directory for LED, infrared, UV, optocoupler and optical-component brand discovery.

Open Focus

Explore Chinese semiconductor brands by product category.

Prepare a component sourcing RFQ

Share the component brand or company context, exact part family, category, application, package, grade, quantity, schedule, destination and traceability requirements.

Summit RFQ

China Semiconductor Companies and Industry Map FAQ

Is this a ranking of Chinese semiconductor companies?

No. It is a selected industry-chain map organized by company role and official-source evidence, not by revenue, share, quality or preference.

They explain wafer manufacturing, packaging, test and lot-traceability context. Their presence does not mean LDeepAI sells foundry capacity or packaging services.

Use the Chinese Semiconductor Brands directory and category views for component-brand discovery, then compare exact orderable parts before an RFQ.

Yes. Product-focus tags such as Memory, MCU, Analog, Power and Optoelectronics are secondary labels, while the industry map keeps exactly six chain stages.