HSD coding A to Z connectors for automotive infotainment
10Gbps high-speed data harness for L4 autonomous driving
IATF 16949 certified HSD cable assembly factory in Vietnam
Shielded HSD+4 differential link for 4K digital cockpit
Low-latency HSD harness for real-time sensor fusion
Waterproof HSD connector assembly for external ADAS cameras
EMI/EMC compliant HSD star-quad cable for EV platforms
Automotive Ethernet 10GBASE-T1 over HSD interconnects
Custom HSD harness prototyping for smart mobility startups
Sustainable halogen-free HSD wiring for eco-friendly vehicles
High-Speed Data (HSD) Harness Manufacturer | IATF 16949 | SINNHONG Vietnam & China
In the era of the software-defined vehicle, high-speed data integrity is the backbone of the driving experience. SINNHONG is a premier IATF 16949 certified manufacturer specializing in High-Speed Data (HSD) Harnesses and LVDS cable assemblies. We provide the mission-critical interconnects required for high-resolution digital cockpits, 360-degree surround-view systems, and advanced infotainment modules.
Operating high-precision production facilities in Dongguan, China, and Ho Chi Minh City, Vietnam, SINNHONG offers global automotive OEMs a resilient dual-base supply chain. Our HSD cabling solutions are engineered for ultra-low latency and superior EMI shielding, ensuring crystal-clear data transmission for L3/L4 autonomous driving sensors and V2X communication modules. Whether you require rapid prototyping for EV startups or wholesale mass production, SINNHONG is your strategic partner for tariff-advantaged sourcing in Southeast Asia.
Our HSD connector wiring harnesses are rigorously tested to meet the high-frequency requirements of modern vehicle networks.
| Feature | Technical Specification | B2B Compliance & Standards |
| Transmission Rate | 1Gbps to 10Gbps+ (HSD/HSD+2/HSD+4) | IEEE 802.3bp / LV 214 |
| Impedance Control | 100 Ω (Differential Signal Integrity) | USCAR-2 / USCAR-17 |
| Shielding Efficiency | Dual-Layer (Braid + Foil) EMI/EMC Shielded | CISPR 25 Class 5 Approved |
| Coding Options | A, B, C, D, E, F, G, H, J, K, L, M, Z | Universal Coding System |
| Connector Systems | 4-Pin HSD, HSD+2, HSD+4, Rosenberger Compatible | DIN EN 60068-2 |
| Durability | High-Flex & Vibration Resistant | ISO 16750-3 |
| Manufacturing Base | Vietnam (HCMC) & China (Dongguan) | IATF 16949:2016 |
Engineering High-Speed Connectivity for Next-Gen Mobility
Optimized for Digital Cockpits: Our LVDS HSD cables are specifically designed for digital instrument clusters and high-definition Head-Up Displays (HUD), providing the flicker-free video transmission essential for driver safety.
Resilient Supply Chain Advantage: Our SINNHONG Vietnam factory provides a strategic B2B advantage, allowing North American and European clients to utilize a tariff-advantaged sourcing model while maintaining a China-based component ecosystem.
Advanced EMI/EMC Suppression: Using high-density shielding, our HSD harnesses prevent signal crosstalk and protect delicate data streams from the electromagnetic noise of high-voltage EV powertrains.
High-Flex Cabling for Swiveling Screens: Engineered for durability, our cables support the latest trends in swiveling infotainment screens and articulating displays, tested for millions of mechanical flex cycles.
Comprehensive DFM & Prototyping: We offer expert Design for Manufacturing (DFM) support, helping your engineering team optimize cable routing and connector selection to reduce Time-to-Market (TTM).
Ruggedized for External Cameras: We provide waterproof HSD connector assemblies with IP67/IP69K ratings, perfect for 360-degree surround-view camera systems exposed to the elements.
Sustainable Halogen-Free Solutions: To support 2026 ESG goals, SINNHONG offers sustainable halogen-free HSD wiring, assisting OEMs in achieving their carbon neutrality and environmental targets.
The customer provides product customization requirements and relevant information.
Our professional technical personnel analyze and evaluate the product requirements, and confirm product details with the customer.
We provide customers with quotations and production plans.
The customer confirms the quotation and production plan, and signs the contract.
We start production and maintain close communication with the customer during the production process.
We complete production and perform strict quality control testing.
We deliver the customized products to the customer and provide after-sales service.
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