TLD Electronics is a professional audio and video cable manufacturer in China, supplying cable assemblies for consumer electronics, professional AV systems, broadcast equipment, studios and OEM projects.
Our product range covers HDMI, DisplayPort, RCA, XLR, BNC and customized audio and video cables for different signal transmission requirements. Cable length, connector configuration, conductor structure, jacket material, color, branding and packaging can be customized according to the application.
We support both trial orders and large-volume production, with cable assembly, connector termination and electrical testing handled through our manufacturing process.
Audio and video cables are used to transmit audio, video or combined audiovisual signals between compatible electronic devices.
Depending on the application, different cable constructions are used to meet the required electrical and mechanical characteristics. Digital video cables such as HDMI and DisplayPort require suitable high-frequency cable structures, while analog audio cables such as RCA and XLR use configurations designed for audio signal transmission.
We use different conductor, insulation and shielding structures according to the cable type and intended signal application. This allows the cable construction to be matched with digital video, analog audio and other audiovisual transmission requirements.
Foil, braided or combined shielding structures can be selected according to the required signal protection and installation environment. Shielding helps reduce the influence of electromagnetic interference on signal transmission.
Our factory supports common audio and video connectors including HDMI, DisplayPort, RCA, XLR and BNC, as well as customized connector combinations for OEM projects.
Conductor gauge, cable structure, jacket material and cable length can be adjusted according to routing space, flexibility and application requirements.
HDMI, DisplayPort and RCA cables can be supplied for TVs, monitors, gaming devices, set-top boxes, cameras and other audiovisual equipment.
XLR and other audio cable assemblies are suitable for studio, stage, broadcast and professional audio equipment.
BNC, HDMI and DisplayPort cable solutions can be used for display systems, video equipment, broadcast applications and commercial AV installations.
Customized cable assemblies can be developed for equipment manufacturers, distributors and private-label brands according to their interface and installation requirements.
We offer dedicated cables for diverse installation environments:
|
Environment |
Key Feature |
Typical Application |
|
Plenum-Rated |
UL 910 compliant, low-smoke, non-toxic |
Air-handling spaces (ceilings, raised floors) |
|
Riser-Rated |
Flame-retardant, vertical-shaft approved |
Between-floor riser shafts |
|
Direct-Burial |
Waterproof, UV-stabilized, corrosion-resistant |
Outdoor underground or exposed harsh conditions |
|
Studio-Grade |
Ultra-flexible, fine-stranded conductors |
Stage, broadcast, live events with frequent bending |
Compared to traditional cables on the market, our products deliver exceptional improvements. The following table summarizes the key differences:
|
Aspect |
Audio and video cable |
Benefit vs. Conventional Cables |
|
Bandwidth |
Up to 48 Gbps (HDMI 2.1) |
Full 4K/8K and high-fidelity audio support |
|
Flexibility |
Minimum bending radius reduced by up to 30% |
Effortless routing through conduits and tight corners |
|
Weight |
~40% lighter than metallic-armored alternatives |
Lower shipping costs and reduced installer fatigue |
|
Total Cost |
Longer lifespan, fewer failures, easier installation |
Significantly lower overall project TCO |
|
Conductor |
High-purity OFC or silver-plated copper |
Extremely low dielectric losses and superior signal purity |
|
Parameter |
Specification / Range |
Significance |
|
Characteristic Impedance |
50Ω (RF), 75Ω (video), 100Ω (balanced audio) |
Matches system requirements for minimal reflection |
|
Capacitance |
<15 pF/ft (ultra-low) |
Minimizes high-frequency attenuation and phase distortion |
|
Jacket Materials |
FR-PVC, LSZH, TPE (UL, RoHS, REACH compliant) |
Fire safety, environmental protection, durability |
|
Conductor Type |
Stranded (flexible) or solid-core (low loss) |
Customizable per application needs |
|
Bandwidth |
GHz-range (analog); up to 48 Gbps (digital) |
Future-proof for 8K and beyond |
We handle everything-from checking raw materials to shipping finished products.
We offer full tailoring options for audio and video cable solutions, including:
1. Cable length
2. Connector types and terminations
3. Jacket materials
4. Cable colors
5. Logo printing
6. Packaging design
All of this can be tailored to fit your device performance and installation needs.
Copper conductors are prepared according to the required cable structure and gauge.
Insulation and dielectric materials are processed according to the electrical and mechanical requirements of the selected cable.
Foil, braid or other shielding structures are applied according to the cable design. Audio cores may be twisted or balanced, while video cables can use coaxial or high-frequency structures.
HDMI, DisplayPort, RCA, XLR, BNC and other connectors are assembled according to the specified pin configuration and cable design.
Finished cable assemblies can be inspected for continuity, insulation, high-voltage performance and other electrical or visual requirements according to the confirmed specification.
We supplie HDMI, DisplayPort, RCA, XLR and BNC cable assemblies, allowing customers to source different audiovisual cable types from one manufacturer.
Cable structure, connector, shielding, jacket and length can be selected according to the required signal type and installation environment.
Customers can start from a drawing, sample or connector specification. Our factory supports sample development before volume production.
Core processes including cable preparation, shielding, connector termination and testing are managed within the manufacturing process.
We support both smaller trial orders and larger-volume production, depending on the project and product configuration.
We provide flexible packaging options to suit different procurement scales:
|
Package Type |
Description |
Best Suited For |
|
Industrial PE Bags |
Economical, bulk packaging |
Wholesale / large-volume orders |
|
Blister Packs / Color Boxes |
Retail-ready with product specification cards |
End-user retail and small-quantity sales |
|
Custom-Designed Cartons |
With client logos, compartmentalized inserts, custom sizes |
Branded projects and specialized logistics |
All packaging is validated through drop and vibration tests to ensure cable integrity during long-haul transportation.
To request a quotation or receive engineering assistance, please contact our sales team at sales06@tldcable.com or our website www.tldcable.com with product codes and quantities. We commit to a 24-hour response, and we offer complimentary samples (subject to availability) as well as custom design services.
We also supplie other cables like below：
HDMI 2.1/2.0 Series Cables
USB 2.0/3.2/4.0 Data Cables
DisplayPort 1.4/2.0 Cables
Starlink Dedicated Data Cables
USB-C Full-Featured Cables
Computer Monitor Cables
Patch Cords
Fiber Optic Patch Cords
