Beijing Huafeng Test & Control Technology

What Beijing Huafeng Test & Control Technology does

Beijing Huafeng Test & Control Technology (AccoTEST) is a Chinese semiconductor automated test equipment (ATE) manufacturer founded in 1993 and listed on the Shanghai Stock Exchange STAR Market (688200.SH) since February 18, 2020. The company designs and produces proprietary test systems for analog integrated circuits, mixed-signal ICs, power discrete devices (MOSFET, IGBT), and power modules (IPM, PIM), with an expanding SoC testing offering. Its customer base spans the top three Chinese OSAT vendors, more than 100 IC design companies (with over 300 additional design firms in close cooperation), and international OSATs including Unisem.

The company's core technology rests on a proprietary floating source architecture and multi-site parallel testing capability developed over 30 years of focused R&D. Its flagship platforms are the STS8200 analog IC test system, the STS8300 "All-in-One" mixed-signal platform (500+ V/I channels, up to 256 digital channels), and the newer STS8600 SoC test system (up to 5,000+ digital pins at 800Mbps with 1.5G vector memory per channel, plus 1600A gangable DPS) positioned for HPC and AI chip testing. Modular test suites extend the platforms into GaN FET, SiC, IPM, PIM, and high-power module testing, with capabilities up to 2,000V/1,000A DC and 1,200A dynamic AC. R&D intensity stood at 19.74% of revenue in 2025 (265.7M CNY).

The business model is enterprise direct sales of high-ASP capital equipment, complemented by after-sales technical support, training, and an open laboratory providing free testing verification to IC design companies. Distribution combines direct sales teams across China with wholly-owned subsidiaries in Japan (Tokyo), Malaysia (Penang - with manufacturing), and the United States (San Jose, opened July 2024), plus exclusive agents in Southeast Asia, Taiwan, Europe, and Korea. As of May 2026, AccoTEST has cumulatively shipped over 9,000 STS-series ATE systems across 12+ countries. The company employs 929 people (2025) and reported revenue of approximately 1.346 billion CNY (~$185-190M USD equivalent) in 2025.

Name

Beijing Huafeng Test & Control Technology

Legal name

北京华峰测控技术股份有限公司

Website

https://hftc.com.cn

Company type

Public

Founded year

1993

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Beijing Huafeng Test & Control Technology (AccoTEST) is a Chinese semiconductor automated test equipment manufacturer serving OSATs and IC design companies with analog, mixed-signal, power device, and SoC test platforms, leading the domestic ATE market.

Ownership category

akta.pro rank

Product category

Semiconductor Automated Test Equipment (ATE)

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Semiconductor Machinery Manufacturing (333242)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825)

akta.pro primary industry

Test, Probe & Burn-In Equipment (Wafer Sort/Final Test) (HDAHAEAJ)

akta.pro secondary industry

Test & Measurement Equipment (Oscilloscopes, DAQ, signal analyzers, calibration benches) (IMAGAFAC)

Keywords

• Semiconductor automated test equipment
• Analog and mixed-signal test systems
• Power device test equipment
• IC test and measurement
• ATE platforms

Headquarters

HQ city

Fengtai

HQ country

China

HQ region

Asia

Offices12 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Semiconductor ATE Equipment Sales: Sale of proprietary semiconductor automated test equipment including STS8200, STS8300, STS8600 platforms and associated test fixtures, load boards, and application kits. Primary revenue stream from hardware sales.
2. Technical Support and Training Services: After-sales technical support, training programs, and application consulting services. The company operates an open laboratory providing free testing verification services to design companies and maintains a training program schedule with public courses throughout the year.

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Beijing Huafeng Test & Control Technology (AccoTEST) designs, manufactures, and sells semiconductor automated test equipment (ATE) for analog, mixed-signal, power discrete, and power module devices. Its core products are the STS8200 and STS8300 test platforms, plus the STS8600 SoC test system, supported by modular test suites for GaN FET, SiC, IPM, and PIM applications. The company sells these systems to semiconductor IC design firms, OSAT companies, IDMs, and power device manufacturers globally, with complementary after-sales technical support, training, and open laboratory services.

Product overview

Beijing Huafeng Test & Control Technology (AccoTEST) offers a comprehensive portfolio of semiconductor automated test equipment (ATE) organized around two main test platforms: STS8200 and STS8300. The STS8200 serves as the core analog IC test system with modular extensions including STS8202/8203 for discrete devices, GaN FET test suites, IPM/PIM test solutions, and AXE-PM high-power variants. The STS8300 is the flagship "All-in-One" mixed-signal platform supporting higher channel counts and more complex device testing. Additional products include the STS8600 SoC test system for digital and AI chips, STS6100 for large-scale digital ICs, and STS8250 for high-end mixed-signal applications. The company also provides various test application kits, calibration tools, diagnostic boards, and software solutions for program development and data analysis.

Differentiator

Problem solved

Functional benefit

Products and services

• STS8200 Analog IC Test System Main analog IC test platform with up to 26 slots across two plugin boxes, supporting floating V/I sources with 16-bit resolution, high voltage options up to 1kV per channel and 2kV stacked floating high voltage, AC source meters and arbitrary waveform generators with digitizers, multi-channel precision timing measurement units, up to 32 digital channels with communication protocol support, and parallel testing with ping-pong and twin modes.
• STS8300 Analog/Mixed-Signal Test System All-in-One platform with all analog and digital resources contained in the test head. Supports high pin-count analog, mixed-signal and power management ICs with multi-site parallel testing. Up to 500+ V/I channels and 128/256 digital channels. Compatible with STS8200 Load Boards with program conversion tools.
• STS8600 SoC Test System Next-generation SoC test platform supporting up to 5000+ digital pins at 800Mbps with 1.5G vector memory per channel, 2000+ analog channels, and ultra-high current gangable DPS up to 1600A for HPC and AI chip testing.
• STS6100 Large-scale Digital IC Test System Large-scale digital integrated circuit test system for VLSI testing with advanced programming language support.
• STS8250 High-end Analog/Mixed Signal Test System High-end analog/mixed signal test system developed under national science and technology major project (02专项), featuring high-performance floating sources and multi-site parallel testing capabilities.
• STS8202 MOSFET Multi-site Test System MOSFET wafer test system supporting up to 16-site parallel testing with 100V/10A per site capability. Includes high voltage option up to 1000V and avalanche test option (UIS) with 10A max current.
• STS8203 Medium/High Power Discrete Device Test System Discrete device test system based on STS8200 platform for MOSFET, IGBT, and Schottky diode testing. Provides DC testing up to 2000V/200A with dynamic switching, Trr, and Irr test options.
• GaN FET Dedicated Test Suite GaN FET test solution based on STS8200 platform with 1000V/10A DC testing capability. Features built-in low leakage test module and 4/8-site parallel testing configuration. Dedicated for GaN FET and SiC KGD testing with short circuit current testing, RBSOA testing, and Qg testing options.
• IPM Dedicated Test Suite IPM (Intelligent Power Module) test solution with 2000V/100A DC and 200A Dynamic AC testing capability. Supports static and dynamic parameter testing including TRR, IRR, TRI, TFV, TON, TCON, and short-circuit current tests.
• PIM Test Solution Power Intelligent Module test solution for high-power IGBT/SiC power modules and KGD testing. Offers 2000V/1000A DC and 1200A Dynamic AC testing with options for double pulse, short-circuit current, and RBSOA.
• STS8200 AXE-PM Power Module Test System High-power test system based on STS8200 analog IC resource with 2000V/600A static and 1200V/3000A dynamic parameters. Test head close to DUT enables direct connection of high-power DC and AC modules. Dynamic capability supports switching, short circuit current, RBSOA, Qg, I-Latch, multi-pulse testing.
• Open Laboratory Testing Verification Services Open laboratory service providing free testing verification based on STS8200 and STS8300 platforms for IC design companies and industry partners. The 40 square meter facility on its first phase supports application development, troubleshooting, and qualification testing.
• Technical Training Programs Annual public training courses covering STS8200, STS8300, application development, and troubleshooting, offered both online and in-person. 21 standardized and 76 customized training sessions delivered in 2025 covering 673 participants.

Quantifiable outcome

• Global device shipments reached 9,000 units as of May 2026, demonstrating market acceptance and installed base growth
• +3 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Eight partnerships are on record, tiered regional and core.

• Accurex Solutions (India)regionalChannel Partner/ Reseller/ Distributor · 2 September 2025Accurex Solutions partnered with AccoTEST to co-exhibit at SEMICON INDIA 2025, demonstrating test solutions for localized Indian market applications. Accurex provides local service network support complementing AccoTEST's core technology.
• UnisemcoreChannel Partner/ Reseller/ Distributor · 19 July 2024Unisem, a global OSAT provider, installed the first locally manufactured STS8300 at its Ipoh factory in Malaysia. This milestone extends the partnership from STS8200 to STS8300, expanding cooperation for Chinese, Southeast Asian, and international IDM customers.
• Shanghai Jiguang Electronics (上海季丰电子股份有限公司)coreStrategic or Co-development Partner · 6 April 2023Jiguang Electronics and AccoTEST established a joint laboratory at Jiguang Electronics headquarters. The two companies agreed to establish an AccoTEST engineering center at Jiguang, providing more valuable products and services to customers collaboratively.
• UST Technology PTE Ltd. (Singapore)coreChannel Partner/ Reseller/ Distributor · 1 April 2014UST Technology appointed as AccoTEST's exclusive agent for Southeast Asia, responsible for sales and service in Singapore, Malaysia, Thailand, and the Philippines. UST has branches and offices across the region.
• ETEST (Taiwan)regionalChannel Partner/ Reseller/ DistributorETEST serves as AccoTEST's Taiwan representative office, providing local sales and support services for Taiwan market.
• C-TEC (Europe)regionalChannel Partner/ Reseller/ DistributorC-TEC (Italy) serves as AccoTEST's Europe representative office, providing local sales and service support.
• LEITIK (Korea)regionalChannel Partner/ Reseller/ DistributorLEITIK serves as AccoTEST's Korea representative office, providing local sales and support.
• ATS (US)regionalChannel Partner/ Reseller/ DistributorATS (ATS Global / Paul Emmett) serves as AccoTEST's US representative office in San Jose, California, providing sales and service support for the US market.

Scale indicators12 records

Recent moves16 records

Expansion highlights7 records

Direct peers

• Hsing Yue Innovation (华兴源创): Hsing Yue Innovation is a Chinese ATE company listed on the STAR Market (688001) providing semiconductor and display test equipment. It competes with AccoTEST in serving Chinese fabless and OSAT customers across analog and SoC test segments.
• Cohu: Cohu is a US-based ATE supplier formed through acquisitions of Xcerra and LTX-Credence, serving analog, mixed-signal, and power device test. It competes head-to-head with AccoTEST in OSAT and IDM customer accounts.
• Chroma ATE: Chroma ATE is a Taiwan-based test and measurement company producing semiconductor IC test handlers, ATE, and power electronics test solutions. It is comparable to AccoTEST in addressing analog, mixed-signal, and power device test, with strong OSAT customer penetration.
• Changchuan Technology (长川科技): Changchuan Technology is a leading Chinese ATE company listed on the Shenzhen Stock Exchange (300604) that produces semiconductor test equipment including analog and digital ATE platforms, directly competing with AccoTEST in the domestic China market.
• Advantest: Advantest is the leading Japanese ATE supplier dominating memory and SoC test, with growing analog/mixed-signal exposure. It competes directly with AccoTEST's STS platforms, especially in advanced test segments.
• Teradyne: Teradyne is the global leader in semiconductor ATE across analog, mixed-signal, SoC, and memory test. It directly competes with AccoTEST in analog/mixed-signal ATE for IC design and OSAT customers worldwide.
• Jingce Electronic (精测电子): Jingce Electronic is a Chinese test and measurement equipment supplier covering semiconductor, display, and electronics test. It overlaps with AccoTEST in semiconductor test instrumentation and serves similar Chinese customers.

Broad incumbents

• Keysight Technologies: Keysight is a global leader in electronic test and measurement instrumentation with broad offerings across bench, modular, and semiconductor test. It is comparable to AccoTEST as a T&M provider but operates across much wider end markets and has limited specialization in production ATE for OSATs.
• Yokogawa Test & Measurement: Yokogawa provides industrial test and measurement equipment including oscilloscopes, power analyzers, and semiconductor test instrumentation. It is an adjacent incumbent with overlapping test capabilities but a broader industrial focus than AccoTEST's production ATE specialization.
• National Instruments (NI, part of Emerson): NI provides modular instrumentation and automated test platforms used across semiconductor characterization and production test. It overlaps with AccoTEST in test & measurement software/hardware but addresses a much broader set of applications beyond dedicated production ATE.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries12 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 Beijing Huafeng Test & Control Technology