Explore our cutting-edge racing display units and multi-function OBDII/Sensor-driven digital displays, engineered for extreme reliability and precise real-time data output.
Multi-function race dash panels featuring a dynamic 7-color screen and plug-and-play installation.
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Multi-function narrowband digital dashboard sensor kit. Accurate measurement systems for custom tuning.
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Includes Boost, Water Temp, Oil Temp, Oil Press, EGT, and Tachometer options in a compact form factor.
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High-reliability multi-function gauge system. 7 color options with integrated installation hardware.
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Engineered for both 12V and 24V automotive architectures. Dual data tracking on a single face.
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Combines Tachometer, Water Temp, Oil Temp, and Oil Pressure monitoring in a large-format display.
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Comprehensive instrumentation kit featuring water temp, oil temp, voltage, and oil pressure monitoring.
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Integrated shift light and advanced sensor kits for performance tracking and over-limit alarms.
View DetailsDecades of Engineering Mastery in Automotive Telemetry
Established in 1986, Ruian DongOu Automobile Meter Factory has grown from a specialized toolshop into a globally recognized manufacturing powerhouse. For over 38 years, our engineering team has been dedicated to the research, development, and high-volume fabrication of automotive instrumentation systems.
We supply high-precision analog-to-digital dashboards, digital racing clusters, and multi-functional sensor kits to tuning houses, commercial fleet managers, and automotive distributors worldwide. Our deep industry knowledge allows us to design robust hardware that withstands high-vibration motorsport environments and extreme thermal conditions.
Positioned precisely to cater to different operational and market demands—from motorsport tracking to mass modification markets.
Jointly developed alongside an Australian technology partner, SincoTech represents our flagship line of high-end, zero-latency digital dashboard systems. Engineered explicitly for racing vehicles, rally cars, and track setups, SincoTech dashboards utilize high-brightness OLED and TFT displays.
These panels aggregate up to 18 critical parameters through advanced sensor networks or high-speed CAN-bus interfaces, enabling drivers to receive instantaneous diagnostic telemetry under competitive racing scenarios.
| Featured Models | DO903, DO907, DO916, DO921, DO926NB |
|---|---|
| Display Technologies | High-Contrast OLED, Transflective TFT LCD |
| Interface Options | OBDII, Bluetooth Transceiver, Direct Analog Sensors |
GragonGauge focuses on the commercial aftermarket tuning sector, delivering a highly diverse portfolio of functional, robust modification gauges. Available in core industry diameters—including 52mm (2 inches), 60mm (2.36 inches), and 85mm (3.75 inches)—GragonGauge is the go-to brand for targeted vehicle optimization.
Each unit offers configurable warning thresholds, multiple backlighting spectrums, and premium electronic stepper motors to guarantee steady needle sweep and dynamic responsiveness.
| Gauge Portfolio | Boost, Water Temp, Oil Press, EGT, AFR, Volt, GPS Speedo |
|---|---|
| Sizing Range | 52mm (2"), 60mm (2.36"), 85mm (3.75") |
| Application Profile | 12V/24V Petrol, Diesel, & Marine Configurations |
Our production facilities maintain state-of-the-art standards to ensure physical reliability and data precision for every dashboard assembly.
Positioning DongOu Instrumentation at the Horizon of Modern Vehicle Diagnostics
As modern vehicles transition from legacy CAN-Bus architectures, our next-generation R&D is centering on Automotive Ethernet (100BASE-T1) compliance, allowing seamless data streaming of rich diagnostic metrics without latency bottlenecks.
Developing ultra-thin, flexible OLED displays that withstand extreme vehicle cabin temperatures (-40°C to 85°C) and integrating Heads-Up-Display (HUD) projection modules to deliver safety warning overlays directly within the driver's line of sight.
Embedding localized edge-computing microcontrollers capable of identifying anomalies in sensor waveforms (e.g., micro-fluctuations in oil pressure or coolant temperatures) to alert operators before failure occurs.
Standardized and Customizable Instrumentation B2B Frameworks
Our SincoTech Racing Gauges offer lightweight dashboards with integrated multi-point warning zones, high-density data recording, and direct interface capacities with aftermarket ECUs (Haltech, Link, AEM, Motec) via customizable CAN configurations.
Continuous vehicle diagnostics are crucial to reducing downtime. We design robust digital displays operating natively on 24V commercial platforms, translating standard OBDII and J1939 protocols into driver alerts.
For custom conversion shops, GragonGauge custom speedometers and digital telemetry solutions provide tailored ranges for electric motors, voltage displays up to 400V DC, and dynamic thermal monitoring for custom battery arrays.
Maximizing Operational Throughput and Mitigating Lead Time Risks
Operating out of the primary automotive component hub of Ruian, Wenzhou, our manufacturing system integrates advanced automation to lower overhead while keeping batch consistency flawless. We implement a rigorous supply chain framework: raw materials and IC chips are sourced directly from verified manufacturers, ensuring component reliability through continuous incoming quality control (IQC).
By using automated surface-mount technology (SMT) and multi-axis CNC machines, we ensure precision assembly of our 52mm and 60mm gauge components. Our production system is compliant with IATF 16949 standards, including automated testing cycles such as thermal aging, high-vibration tests, and waterproofing validation (IP67) for outdoor and rally applications.
Reliable Distribution Worldwide, Complying with Regional Automotive Standards
Our manufacturing and testing protocols align with European CE standards, FCC declarations for wireless telemetry systems, and RoHS environmental criteria, simplifying import procedures for global enterprise partners.
Our dashboard systems are programmed to dynamically adapt to varying international OBDII, EOBD, and JOBD vehicle communication standards, ensuring compatibility across regional passenger vehicle architectures.
Firmware systems are built to toggle seamlessly between metric and imperial systems (PSI vs. Bar, Celsius vs. Fahrenheit, km/h vs. mph), catering to global driver preferences.
Critical benchmarks for bulk orders, custom ODM partnerships, and manufacturing contracts
Addressing the core requirements of automotive sourcing directors and product managers
Explore our high-end 9-in-1 race dashboards, GPS speedometers, and multi-function dual gauges tailored for performance modifications.
Engineered for high-end track vehicles. Delivers 9 key engine parameters dynamically across 4 display modes.
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Reliable universal fit speed tracking using satellite signaling. Built-in high-contrast LCD.
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Boost, Vacuum, Water Temp, Oil Temp, Oil Pressure, EGT, and Air-Fuel Ratio options direct from our factory.
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0-11,000 RPM range with adjustable 7-color backlight. Ideal for performance tuning applications.
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Includes high-sensitivity sensor kits. Multifunctional screen with alert capabilities.
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Severe-duty waterproof racing dashboard with advanced sensors, designed for rally configurations.
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Accurate dual measurement on a bright digital interface. Compatible with 12V and 24V circuits.
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OEM-grade digital dual display covering essential water temperature and voltage readings.
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