Shenzhen Huidu Technology Co.

Name

Shenzhen Huidu Technology Co.

Legal name

深圳市灰度科技股份有限公司

Website

https://huidu.cn

Company type

Private

Founded year

2009

Operating status

Operating

Headcount range

101–250 employees

Ownership category

akta.pro rank

Product category

LED/LCD Display Control Systems

NAICS

Audio and Video Equipment Manufacturing (334310), Computer and Peripheral Equipment Manufacturing (33411)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600)

akta.pro primary industry

Digital Signage & Commercial Displays (HDACADAL)

akta.pro secondary industries

Embedded & HMI Electronics Manufacturing (Industrial PCs, HMIs, Panel PCs) (IMAGAGAD), Lighting Controls & Building Integration (Drivers, sensors, dimming, lighting control panels, networked lighting) (IMAGAIAI)

Keywords

• LED display control systems
• LCD commercial motherboards
• Video processing equipment
• Digital signage solutions
• Display management software

Headquarters

HQ city

Shenzhen

HQ country

China

HQ region

Asia

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. LED Control System Products: Revenue from sale of LED control system hardware including receiving cards, synchronous control systems, asynchronous full-color players/control cards, and single-color control cards.
2. Video Processing Products: Revenue from video processors, video wall processors, multimedia servers, and distributed systems for professional display applications.
3. LCD Commercial Display Motherboards: Revenue from LCD control system motherboards across performance tiers (high-performance, true 4K, smart, and 1080P HD digital signage), covering RK3588, RK3576, RK3568, RK3566, RK3399, T982, A733, A527, A133, H723, HiSilicon V352, A40i platforms.
4. Accessories and Peripherals: Revenue from supporting products including fiber optic transceivers, HDMI extenders, splitters, sequential power supplies, sensors, communication modules, multi-function cards, and asynchronous relays.
5. Software Platform Services: Cloud platform '小灰云' for remote LED/LCD display management, '小灰云星空' new information publishing system, '屏掌控' mobile app, LCD Player PC software. Cloud servers offered free of charge (no self-owned server required), creating software ecosystem lock-in.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Shenzhen Huidu Technology designs, manufactures, and sells LED and LCD display control systems, including receiving cards, synchronous and asynchronous control systems, video processors, multimedia servers, distributed central control systems, LCD commercial motherboards, and a cloud-based remote management platform (小灰云). The company delivers a complete hardware-plus-software ecosystem covering source-end playback, video processing, control, and central/distributed management for commercial digital signage, smart city, transportation, command centers, exhibition halls, and entertainment display applications across 104 countries and regions.

Product overview

Shenzhen Huidu Technology Co. (深圳市灰度科技股份有限公司) is a comprehensive LED/LCD display control system provider offering a unified platform-plus-modules architecture. The core product portfolio includes: (1) LED Control Systems - receiving cards (HD-R series), synchronous control systems (HD-T series), and async full-color players/controllers (HD-A/H/C/D/B series); (2) Video Processing - video processors (HD-VP series), splicing processors (HD-VP8000M), multimedia servers (HD-MS series); (3) Centralized Control - distributed systems (HD-DCS series), intelligent central control (HD-CT800), and video matrix (HD-VM series); (4) LCD Control Systems - high-performance motherboards (RK3588/RK3576/RK3399), 4K true series (Allwinner/Amlogic/RK3568), smart terminal boards, and 1080P digital signage boards; (5) Accessories - fiber optic transceivers, HDMI extenders, splitters, sensors; (6) Software Ecosystem - cloud platform (小灰云), mobile app (屏掌控), and PC software (HDPlayer, HDSet, HDSign, HD2020, HD2018, HD Show, LCD Player). The company serves smart city displays, commercial advertising, transportation, exhibitions, and entertainment sectors.

Differentiator

Problem solved

Functional benefit

Brands

• 小灰云 (Xiao Hui Yun): LED/LCD显示屏互联网远程信息发布云平台，通过互联网实现集群管理，支持B/S架构远程管控，通过三级等保认证 (Internet-based remote LED/LCD display information release cloud platform enabling cluster management via internet, B/S architecture remote control, Level 3 cybersecurity certified).
• 小灰云星空
• 屏掌控 (Screen Control APP)
• HDPlayer
• LCD Player
• HDSet
• HD Show
• HDSign
• 立方屏 (Cube Screen)

Products and services

• HD-R Series Receiving Cards LED receiving cards including HD-R716, R712, R708, R3210, R500S, R5s Plus, R5S, RB6, R507T, and HD-K12/K08 models that receive signal data and drive LED display panels with brightness correction, color calibration, and mapping capabilities.
• HD-T Series Synchronous Control Systems Synchronous LED control systems including HD-T16/T08, HD-T08F, HD-T901, and HD-T902x2/x1 that handle real-time video signal transmission to LED displays with support for HDMI/DP dual inputs, 4K@60Hz, and large pixel loading up to 884 pixels per row.
• HD-A/H Series Async Full-Color Players

Quantifiable outcome

• 35% sales growth rate over the past three years
• +3 more outcomes

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

AI capability15 records

Feature7 records

Partnerships

One partnership is on record.

• Shanghai Anlu Information Technology Co., Ltd. (上海安路信息科技股份有限公司)coreStrategic or Co-development Partner · 1 March 2026Strategic partnership focused on FPGA chip development for LED display control systems. Both parties will jointly develop next-generation LED display core control solutions based on FPGA chips, tackling industry challenges such as high-resolution display control, ultra-low latency signal transmission, and ultra-clear image quality optimization. They will also establish a joint intelligent control system R&D platform, optimize product compatibility and operational stability, and enhance integrated 'chip — control system — cloud platform' industry chain ecosystem.

Scale indicators6 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• RGBlink: RGBlink manufactures video processors, matrix switchers, and presentation switchers for live events, conferencing, and digital signage — directly comparable to Huidu's HD-VP processors, HD-VM matrix series, and HD-CT800 central control systems.
• Novastar Technology: Xi'an-based Novastar is the dominant global supplier of LED receiving cards, synchronous/asynchronous control systems, and video processors for commercial displays — directly overlapping with Huidu's HD-R, HD-T, HD-A, and HD-VP product lines.
• Brompton Technology: UK-based Brompton is a leading manufacturer of high-end LED video processors (Tessera) used in large-scale events, broadcast, and immersive installations — directly comparable to Huidu's HD-VP8000M splicing processors and HD-MS multimedia servers serving entertainment/professional display.
• Megapixel VR: Megapixel VR (formerly Megapixel/Helvar) provides high-resolution LED processing and signal routing for broadcast, xR stages, and large-format displays — overlapping with Huidu's professional display control and entertainment use cases at the high end of pixel capacity.
• Colorlight Optoelectronics: Shenzhen-headquartered Colorlight offers LED control cards, video processors, and cloud-based management platforms for the same commercial signage and rental/staging markets as Huidu, with similar channel-distributed B2B go-to-market.
• Linsn LED: Chinese LED control system maker with receiving cards, sender cards, async players, and video processors — direct overlap with Huidu's LED control card and async full-color product ranges, particularly in the small/mid-market channel.

Emerging players

• Yestech (Yes Tech): China-based Yestech produces commercial displays and vertical-stack display solutions including LED cabinets with embedded control — partially overlapping with Huidu's downstream LCD/LED display control value chain as the company increasingly integrates upstream into display hardware-adjacent electronics.

Broad incumbents

• Leyard Optoelectronic: Beijing-based Leyard is one of the world's largest LED display manufacturers with captive control electronics — a broader incumbent that competes with Huidu indirectly where it bundles control systems, and a potential customer in the integrated display OEM channel.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks5 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/HuiduControlCard
• LinkedInlinkedin.com/company/shenzhen-huidu-technology-co-ltd

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries1 record

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 Huidu Technology Co.