Leading a New Era of Smart Navigation
Advancing marine safety through intelligent navigation technology built to perform and built to last.
GANGCHI MARINE / SHENZHEN
Safer Navigation. Smarter Marine Electronics.
GANGCHI engineers AIS, marine displays and surround-view systems for partners who compete on capability, reliability and long-term support.
About GANGCHI
Marine intelligence, engineered for trust.
Backed by Shenzhen Kinghom Technology Co., Ltd., GANGCHI unites more than a decade of marine-electronics manufacturing experience with independent product development.
We help distributors, boat builders and service partners bring differentiated products to market with direct engineering access, controlled manufacturing and responsive support.
Our Value
Turning advanced marine technology into lasting market value.
From AIS and navigation displays to 360° vision, GANGCHI creates a connected portfolio that strengthens situational awareness, simplifies system choices and gives partners room to grow.
Explore the portfolio →
Becoming a globally trusted provider of marine electronics products and solutions.
Earning global confidence through enduring innovation, consistent quality and committed partnership.
Why GANGCHI
Built to Innovate. Proven to Deliver.
Engineering depth, rigorous validation and digitally controlled manufacturing give partners the confidence to launch, supply and support GANGCHI products for the long term.
R&D & Engineering Excellence
Engineering depth that shortens the path to market.
Experience across RF design, hardware architecture, structural engineering and embedded software supports efficient development and practical customization.
Uncompromising Quality Standards
Quality built into every stage.
Incoming inspection, in-process control and product-level testing work as one quality process for equipment designed for demanding marine environments.
Manufacturing & Supply Chain
Digitally managed production, built to scale.
Advanced SMT capacity, disciplined material flow and connected production control support stable quality, traceable execution and responsive delivery.
01 / Incoming Control
Quality starts before production.
Incoming components are inspected, measured and recorded under defined control plans before they enter the production line.
02 / Process Control
Every critical stage is verified.
FIFO material rules, 3D SPI, AOI, X-ray and process checkpoints keep production controlled and visible.
03 / Traceability
Each unit carries a quality history.
MES-linked records connect material batches, process results, product testing and finished-unit data for accountable delivery.
Product Ecosystem
A coherent portfolio for the same marine customer.
Start with one clear product opportunity, then expand across communication, navigation display and berthing vision.
Products
A Product Portfolio Designed to Open Doors
Integrated and modular AIS, surround-view vision and marine displays give partners multiple entry points into the same customer base.
AIS / Integrated
AIS. Charts. Navigation. One Screen.
A complete AIS navigation terminal that removes the need for a separate black box and costly multi-functional display.
Integrated Navigation Platform
Critical navigation data, brought together.
A powerful navigation device supporting multiple display modes, including standard charts, AIS data, navigation data and more. It stores up to 50,000 waypoints, 500 complex routes and 1.6 million track points to support comprehensive, high-precision navigation.
3-in-1AIS + Charts + GPS
3-in-1 Smart Terminal
AIS, charts and GPS are centralized on one dedicated marine display.
Ultra-Bright Screen
High brightness, adjustable backlighting and full-lamination anti-reflective technology stay clear in direct sunlight.
Four-System Positioning
GPS, BDS, GLONASS and Galileo work together for dependable positioning in demanding waters.
Dual AIS Modes
CSTDMA and SOTDMA modes support stable reporting across different traffic conditions.
Military-Grade Durability
IP-rated protection, wide temperature and voltage tolerance support operation through rain, spray and harsh marine conditions.
Model Comparison
Choose the screen that fits the helm.
| Main Parameters | Available GCA-1007 7-inch All-in-One AIS | Coming Next GCA-1012 12-inch All-in-One AIS 331 x 239 x 45 mm |
|---|---|---|
| Screen Size | 7 inch | 12 inch |
| Screen Resolution | 1024 x 600 | 1024 x 600 |
| Brightness | 1000 cd/m² (typ.) | 1000 cd/m² (typ.) |
| Viewing Angle | Full viewing angle >80° | Full viewing angle >80° |
| Language | Multi-language support | Multi-language support |
| Input Voltage | DC 10-36 V | 12/24 VDC |
| Operating Temperature | -20°C to +60°C | -20°C to +60°C |
| Storage Temperature | -30°C to +75°C | -30°C to +75°C |
| Data Interfaces | AIS output, positioning I/O, NMEA 0183 I/O, SD card | AIS output, positioning I/O, NMEA 0183 I/O, SD card |
| Wireless Interface | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 b/g/n |
| GNSS | GPS, BDS, GLONASS, Galileo | GPS, BDS, GLONASS, Galileo |
| AIS Frequency Range | 156.025-162.025 MHz | 156.025-162.025 MHz |
| AIS Transmit Power | 2 W / 5 W | 2 W / 5 W |
| AIS Communication | CSTDMA / SOTDMA | CSTDMA / SOTDMA |
| Waterproof Rating | IP67 | IP66 |
Integrated AIS vs. Traditional Black Box
What You Gain with Integrated AIS
Compared with using a traditional AIS black box.
- 01Class B+ Performance
Advanced 5 W SOTDMA Class B transmission supports faster, more reliable position reporting in busy waters.
- 02No Costly MFD Required
View AIS targets and navigation information directly on the integrated display.
- 03Navigation Built In
Charts, GPS positioning, custom waypoints, tracks and routes are ready in one dedicated terminal.
- 04Better Total System Value
A highly competitive solution that can cost less than a traditional AIS black-box installation.
- 05More Safety for Every Voyage
A practical, cost-effective way to improve awareness, reduce complexity and navigate with greater confidence.
AIS / Black Box
Professional AIS integration for an established helm.
Two Class B transponder configurations give boat builders and installers a direct fit for vessels with an existing chartplotter, PC or marine display.
Product Highlights
Built for dependable detection, transmission and integration.
International Quality
Engineered to demanding international benchmarks and validated for long-term marine operation.
Leading Performance
High-performance processing, sensitive reception and intelligent channel selection improve vessel signal detection.
Dual-Channel Technology
CSTDMA and SOTDMA support efficient reporting and stable operation in high-density vessel areas.
Marine-Ready Protection
FCC and CE compliance, durable materials and IP67 protection support demanding installations.
Rich External Interfaces
Two NMEA 0183 connections, NMEA 2000 and USB simplify integration with onboard systems.
Optional VHF Splitter
GCA-100S can share an existing VHF antenna, reducing additional hardware, installation space and cost.
Configuration Comparison
One platform. Two installation choices.
| Main Parameters |  Without Splitter GCA-100 AIS Transponder Without Splitter | With Splitter GCA-100S AIS Transponder With Splitter |
|---|---|---|
| Frequency Range | 156.025-162.025 MHz | 156.025-162.025 MHz |
| Channel Bandwidth | 25 kHz | 25 kHz |
| Modulation Speed | 9600 bps | 9600 bps |
| AIS Channel A | CH87B (161.975 MHz) | CH87B (161.975 MHz) |
| AIS Channel B | CH88B (162.025 MHz) | CH88B (162.025 MHz) |
| Transmit Power | 2 W / 5 W | 2 W / 5 W |
| Communication Standard | CSTDMA / SOTDMA | CSTDMA / SOTDMA |
| GNSS Reception | GPS L1: 1575.42 MHz BDS B1: 1561.098 MHz | GPS L1: 1575.42 MHz BDS B1: 1561.098 MHz |
| Position Accuracy | 2.0 m (dual system, open sky) | 2.0 m (dual system, open sky) |
| Speed Accuracy | 0.01 m/s (dual system, open sky) | 0.01 m/s (dual system, open sky) |
| First Positioning Time | <28 s cold / <1 s hot | <28 s cold / <1 s hot |
| Operating Temperature | -25°C to +65°C | -25°C to +65°C |
| Protection Class | IP67 | IP67 |
| Power Supply | DC 12/24 V | DC 12/24 V |
| VHF Radio Splitter | ✓ |
Vision / Berthing
360° Surround-View System
A complete marine vision system that gives the captain a continuous bird's-eye view around the vessel for docking, maneuvering and voyage recording.
Blind-Spot-Free Docking
See the whole vessel. Control every close move.
Four starlight cameras and a dedicated processing node combine exterior views into one intuitive 2D or 3D picture at the helm.
Complete System
Coverage designed around the hull.
Exterior cameras are positioned to cover the bow, stern, port and starboard blind zones. The processing node stitches and calibrates the feeds before the combined view reaches the helm display.
- 01Capture
Four wide-angle marine cameras monitor the vessel perimeter.
- 02Process
The dedicated node calibrates, stitches and records the video streams.
- 03Display
The captain selects full surround, 3D or individual camera views.
Marine Camera
Wide-angle capture in a compact, corrosion-resistant body.
- Video
- H.264 / H.265
- Network
- RJ45, 10M/100M, PoE
- Resolution
- Up to 3 MP, 2304 x 1296 @ 20 fps
2 MP, 1920 x 1080 @ 25 fps - Fisheye FOV
- 200° x 200° x 110° (D x H x V)
- Video System
- NTSC / PAL selectable
- Protection
- IP67
- Temperature
- -20°C to +60°C
- Power
- Approx. 4 W
- Dimensions
- 86 x 86 x 33.8 mm
- Weight
- 265 g
Corrosion-resistant stainless-steel construction with a polished mirror finish supports robust exterior installation and a clean marine aesthetic.
Display / Navigation
Multi-Functional Display
Marine-grade displays for navigation, camera viewing and integrated helm information.
Available
10.1-inch Display
A high-visibility marine display designed for navigation and system integration.
Product video →12INCH
Product visual required
12-inch Display
The product position is reserved in the range; official imagery and confirmed specifications are required before publication.
Discuss the roadmap →Technology
From Hidden Risk to Confident Control
Marine technology earns its place at the helm when it reveals what the eye cannot, organizes what matters and gives the captain time to act.
AIS Technology
The danger may be out of sight. Its course is already known.
AIS continuously exchanges vessel identity and movement data over dedicated VHF channels. It reveals nearby AIS-equipped traffic, shows how each target is moving and warns when a route may come dangerously close, while broadcasting your own vessel data so others can detect you.
Early Awareness
Know what's coming. Before it's too late.
Before lights break the horizon or a hull emerges from fog, AIS can reveal the vessel, its course, its speed and the developing risk.
- WHO
- Identify the vessel behind the target
- WHERE NEXT
- Read course and speed to understand movement
- HOW CLOSE
- Use CPA and TCPA to judge approaching risk
From Signal to Decision
Five steps turn a radio broadcast into earlier action.
AIS does more than place symbols on a screen. It builds a live, shared traffic picture that helps the captain understand who is nearby, where they are going and when a passing situation may become unsafe.
- 01Receive
Capture nearby broadcasts on dedicated VHF channels.
- 02Identify
Turn each signal into a named vessel and operating profile.
- 03Plot
Place position, course and speed into one traffic picture.
- 04Assess
Use CPA and TCPA to surface the targets that matter most.
- 05Transmit
Make your own vessel visible to nearby AIS-equipped traffic.
AIS Classes
One safety network. Different operating profiles.
Class A and Class B share the same purpose: exchange essential vessel data. Their transmit power, reporting priority and channel access are designed for different vessels and operating environments.
| Comparison | Commercial StandardClass A | Compact Vessel SolutionsClass B |
|---|---|---|
| Typical Users | SOLAS vessels and other regulated commercial vessels | Recreational craft, fishing boats, workboats and non-SOLAS vessels |
| Channel Access | SOTDMA | CSTDMA or SOTDMA, depending on model |
| Typical Transmit Power | 12.5 W | 2 W, or 5 W for Class B SOTDMA products |
| Reporting | Higher-priority, more frequent dynamic reporting | Adaptive reporting suited to compact-vessel applications |
| System Approach | Integrated into a commercial bridge system | Black-box, stand-alone display or integrated AIS terminal |
Carriage requirements and operating rules vary by vessel type, size and region. Confirm the applicable maritime authority requirements for each installation.
Operational Value
See earlier. Understand faster. Act with confidence.
01
Detect Before Visual Contact
Identify AIS-equipped traffic when darkness, haze or distance makes the vessel difficult to judge by eye.
02
Understand Movement
Course and speed reveal where a vessel is heading, not only where it is now.
03
Prioritize Collision Risk
CPA and TCPA help the captain focus attention on targets most likely to pass too close.
04
See and Be Seen
A transceiver builds reciprocal awareness by receiving nearby targets and transmitting your own vessel data.
When AIS Matters Most
When the horizon gives you less, AIS gives you more context.
Darkness, weather, traffic density and divided attention all shorten reaction time. AIS helps preserve it.
Detect equipped traffic beyond navigation lights alone.
Maintain a clearer traffic picture when the horizon disappears.
Separate the vessel that matters from a dense field of targets.
Keep watch while attention is divided among onboard activities.
Understand ferries, workboats and commercial traffic before close quarters.
Strengthen awareness during long watches and changing conditions.
AIS displays only AIS-equipped targets and does not replace proper lookout, radar or the captain's judgment.
360° Vision Technology
Every docking risk begins outside the captain's sightline.
From the helm, the vessel itself hides the water closest to the hull. As size increases, so do the blind zones. GANGCHI combines exterior cameras into a single bird's-eye view, giving the captain a clearer picture of the berth, nearby vessels and obstacles.
The Cost of a Blind Spot
What the captain cannot see can still damage the vessel.
Close-quarters maneuvering brings blind zones, wind, current, vessel momentum and time pressure together. One unseen corner can lead to repair cost, lost use and reduced resale value.
- VISIBILITY
- Hull and superstructure block critical sightlines
- PRESSURE
- Docking leaves little time to verify every direction
- CONSEQUENCE
- Damage affects safety, operating cost and asset value
The Berthing Challenge
The final metres demand the clearest view.
The captain must control a moving vessel while the bow, stern, waterline and dock edge remain partly outside direct sight.
Direct vision from the helm cannot cover every corner and waterline.
Tight spaces, wind, current and nearby boats change quickly.
Repairs, downtime and visible damage can reduce the vessel's value.
A Better Information Flow
Replace fragments of instruction with one complete picture.
Assistant + two-way radio
- Information arrives one direction at a time
- Words such as “closer” or “clear” can be ambiguous
- Noise and delay increase misunderstanding
- The captain must mentally assemble separate reports
Bird's-eye awareness at the helm
- Bow, stern, port and starboard appear together
- Distance guidelines provide visual reference
- Full surround and individual views are available instantly
- The captain acts from one consistent picture
At the Helm
See every side. Judge every gap. Move with confidence.
Camera Technology
A complete 360° view begins with purpose-built marine imaging.
A wide lens alone is not enough. Coverage, sealing, network delivery, low-light performance and precise calibration must work together before separate camera feeds become a dependable view at the helm.
Marine Camera
Compact outside. Purpose-built for the system.
The corrosion-resistant stainless-steel body combines wide-angle fisheye imaging, PoE networking and IP67 protection for clean exterior installation.
- RESOLUTION
- Up to 3 MP at 2304 x 1296
- FIELD OF VIEW
- 200° x 200° x 110° (D x H x V)
- NETWORK
- RJ45 10M/100M with PoE
- VIDEO
- H.264 / H.265, NTSC / PAL
- PROTECTION
- IP67, -20°C to +60°C
Support
Sales and Technical Resources, Ready for the Channel
Brochures, manuals, configuration tools and product videos are organized by product family.
Integrated AIS
All-in-One AIS Support
Sales and technical resources for 7-inch and 12-inch integrated AIS products.
AIS Black Box
Split-type AIS Support
Configuration tools and operating information for standard and splitter configurations.
360° Surround View
Vision System Support
System overview, installation guidance and camera information.
Marine Displays
Multi-Functional Display Support
Resources for 10.1-inch and future 12-inch display products.
GANGCHI Partner Program
Bring a Stronger Marine Electronics Portfolio to Your Market
Differentiated products, practical sales tools and direct engineering support for distributors, boat builders and service partners.
Start a Partnership ConversationWhy Partner with GANGCHI
A product relationship built for growth.
Focused product portfolio
AIS, surround view and marine displays create multiple entry points into the same customer base.
Sales-ready differentiation
Clear product stories help partners explain integrated AIS, navigation value and installation advantages.
Engineering access
Direct communication supports technical evaluation, integration questions and market feedback.
Partner enablement
Brochures, videos, product training and support resources help local teams move from sample to first order.
Partner Journey
A practical route from conversation to market.
- 01Market fit
Align product categories, customer segments and regional requirements.
- 02Product evaluation
Review materials, demonstrations, samples and technical questions.
- 03Pilot launch
Start with a manageable product and customer set, then collect field feedback.
- 04Scale together
Expand the portfolio, training and local market activity based on results.
Who We Work With
Partnerships shaped around the channel.
Marine Electronics Distributors
Build a differentiated product range with local sales reach and technical support.
Boat Builders & Marine Brands
Integrate marine electronics into new-build packages and repeatable vessel configurations.
Installation & Service Partners
Deliver professional installation, commissioning and customer support.
Tell us where you want to grow.
Share your market, customer base and the product categories you want to evaluate.
Start the conversationContact GANGCHI
Let's Build the Next Opportunity
Whether you are evaluating a product line, planning a vessel program or exploring technical cooperation, start the conversation with GANGCHI.
Commercial & Technical Contact
A direct line to the people behind the products.
Tell us about your market, project or product requirements. We will connect you with the right commercial or technical contact.
- Company
- Shenzhen Kinghom Technology Co., Ltd
- Address
- Room 301, Building 2, Hytera Technology Park, No. 3, Baolong Fourth Road, Baolong Community, Baolong Street, Longgang District, Shenzhen
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