Your Best Custom Wires and Cables and Line from China Manufacturer
As a professional wire manufacturer, we are dedicated to precisely matching the optimal high-performance wire solutions for your specific purposes and application scenarios. Our core strengths are as follows:
- Precision-Balanced Cost-Effective Solutions: Leveraging our lean production system and mature supply chain, we strike a precise balance between superior quality and cost efficiency—effectively boosting the market competitiveness of your end products.
- Cutting-Edge Testing & Assurance: We employ advanced testing equipment to conduct precise evaluations of key indicators such as wire voltage stability and temperature resistance (including cold & heat resistance). This ensures long-lasting, stable connectivity performance right from the source.
- Rigorous End-to-End Quality Control: We have implemented a strict quality control system covering the entire lifecycle—from raw material selection and production processes to finished product delivery—guaranteeing consistent, top-tier quality across every batch.
- Highly Flexible Customization Services: We deliver fully customized wire products based entirely on your design drawings, technical parameters, or personalized needs—tailored to fit a wide range of application scenarios.
- Free Sample Support: We provide free samples to facilitate your performance testing and compatibility verification, helping lower your decision-making costs for collaboration and speed up your project timeline.
Custom Electronics Wire Harness and Cable Series
It uses oxygen-free copper conductors and eco-friendly insulation, with exceptional conductivity and anti-aging performance—matching core material standards of leaders like TE Connectivity and Molex.Precision crimping and shielding give it strong anti-interference and high stability, meeting strict reliability requirements of automotive giant Aptiv and industrial expert Sumitomo Electric’s equipment.Supporting multi-spec customization, it fits installation needs across automotive, electronics, and industrial sectors, trusted by long-term partners of brands like Delphi (automotive) and Phoenix Contact (industrial automation).All products are made strictly to customers’ drawings and requirements. Leveraging large-scale procurement and automated production, we cut costs without compromising cost-effectiveness, ensuring a cost-quality balance on par with top industry players.
Why is it necessary to select qualified wires and cables for medical devices, new energy vehicles and electronics?
As a ZEH Professional Custom Wire Harnesses,We can customize wire harnesses in terms of conductor specifications, insulation materials, shielding structures, and wire harness routing according to your requirements such as equipment operating conditions, space constraints, and transmission performance, addressing the poor adaptability of off-the-shelf products.
We use high-quality oxygen-free copper conductors and temperature-resistant insulation layers, which undergo multiple processes including precision crimping and air tightness testing to ensure stable transmission, strong anti-interference performance, and long service life. Furthermore, we provide rapid prototyping, full-process technical support, and comprehensive after-sales service, helping improve equipment reliability and reduce maintenance costs.
The Wires and Cables and Line Applications
Internal charging flat cables, signal transmission wire harnesses, which connect the motherboard to the screen and battery; screen cables and keyboard connection harnesses for laptops, enabling data and power conduction; audio wire harnesses inside headphones, etc., ensuring stable transmission of audio signals.
Power wire harnesses and interface connection harnesses for smart TVs, motherboard-to-motor connection harnesses for smart vacuum cleaners, power supply and signal transmission wire harnesses for security cameras, etc., connecting the core components of the devices.
Wire harnesses for the central control and instrument panel in the car cockpit, sensor connection harnesses on the chassis, high-voltage power harnesses for new energy vehicles; communication and lighting wire harnesses inside high-speed rail carriages, etc., meeting the needs of driving and passengers.
Joint wire harnesses for robots in smart manufacturing, control cables for automated equipment; signal acquisition harnesses for medical monitors, sterile power supply harnesses for surgical equipment, etc., meeting the requirements for precision and safety.
The Audio cables and wire harness Assembly Advantages
ZEH AUDIO, Your Professional Wire Harness Manufacturer，In the electrical system, wire harnesses are the invisible “neural pathways”—their precision, reliability, and voltage directly affect the operational efficiency and core performance of equipment. The ultimate quality achieved within this tiny space is precisely the core competitiveness of ZEH AUDIO.
We adopt automated wire cutting equipment to achieve wire diameter tolerance control of 0.01mm, with terminal crimping force accurate to 5N, ensuring zero-loss signal transmission. For the new energy vehicle sector, we have developed specialized wire harnesses with high and low temperature resistance (-40℃ to 125℃) and electromagnetic interference (EMI) resistance. These harnesses maintain a 100% conductivity rate after 5,000 bending tests and have obtained ISO/TS 16949 system certification.
We have established 18 core processes, ranging from rigorous screening of oxygen-free copper raw materials to ultrasonic welding and air tightness testing, with digital traceability management implemented throughout the entire process. In response to the special standards for high-precision scenarios such as medical equipment and industrial control, we use a standardized quality control system to meet core application requirements.
Based on the installation space and operating condition characteristics of different industries, we customize wire harness arrangement structures and protection schemes. Whether for the compact internal space of industrial equipment, the complex wiring environment of new energy vehicles, or the precision installation scenarios of medical instruments, we can achieve dual compliance of “space adaptation + operating condition resistance” by optimizing wire harness routing and adapting protective materials (such as oil-resistant and waterproof sheaths), ensuring stable operation in complex environments.
We provide full-dimensional customization services, covering wire diameter selection, material matching, and function integration. In response to the special specifications of segmented fields such as medical care, industrial control, and new energy, we have established a rapid R&D and production response mechanism. This enables efficient completion of the full link from “demand docking — solution output — sample delivery — mass production,” meeting the differentiated application demands of different customers.
FAQs
- Ensure Stable Core Electrical Performance: The conductor material, wire diameter specifications, and insulation layer performance of qualified wire harnesses all comply with industry standards, enabling precise control of key parameters such as resistance, voltage drop, and insulation resistance. For example, in the design of precision electronic devices, unqualified harnesses may cause insufficient power supply due to excessive resistance or signal interference due to poor insulation. In contrast, qualified harnesses can ensure current transmission efficiency and signal integrity, providing fundamental support for the realization of designed functions.
- Eliminate Safety Hazards and Accident Risks: Formal wire harnesses undergo specialized tests for flame retardancy, temperature resistance, and anti-aging properties. They are less prone to issues such as insulation layer damage and conductor short circuits in high-temperature, humid, or vibrating environments. Taking automotive wire harness design as an example, unqualified harnesses may cause fires due to substandard flame retardancy, while qualified harnesses can pass rigorous safety certifications (e.g., ISO 6722), reducing safety risks such as electric shock and fire during equipment operation.
- Enhance Product Reliability and Service Life: Qualified harnesses strictly control processes such as crimping and protective treatment during production, giving them stronger environmental adaptability and anti-wear capabilities. In industrial equipment design, qualified harnesses can resist external impacts such as mechanical vibration and chemical corrosion, reducing equipment downtime caused by harness failures, extending the overall service life of the product, and lowering long-term maintenance costs.
- Meet Compliance Requirements and Adaptability Needs: Different industries (e.g., medical, aerospace) have clear mandatory standards for wire harnesses (e.g., UL certification, IEC standards). Qualified harnesses can directly meet the compliance requirements of the design, avoiding design rework caused by failure to pass inspections. Meanwhile, their interface specifications, wire sequence arrangement, and other aspects have better adaptability with other equipment components, which can simplify the assembly process and improve design implementation efficiency.
