Custom Cable Assembly

Tailored Cable Assembly Solutions for Critical Applications

Celestix Industries India Pvt. Ltd. delivers custom cable assemblies engineered to meet the precise operational, safety, and performance demands of industries worldwide. From telecom high-speed data lines to automotive high-voltage harnesses and aerospace-grade wiring systems, our solutions are built for precision fit, dependable performance, and long-term durability.

Our process begins with an in-depth consultation to understand your project’s objectives, operational environment, and performance requirements in detail. We assess technical feasibility, recommend optimal materials, and design assemblies that enhance both functionality and cost-efficiency. With 100% in-house production, we maintain complete control over every stage — from raw material inspection and tooling to final testing, packaging, and documentation — ensuring unmatched quality and traceability.

We understand that cable assemblies are mission-critical components that directly impact the safety, efficiency, and reliability of entire systems. Our design process factors in electrical efficiency, mechanical resilience, environmental exposure, compliance requirements, and total cost of ownership, delivering products that excel in the field.

We also invest heavily in R&D to ensure our designs keep pace with emerging technologies, from miniaturized connectors for compact electronics to high-voltage, high-current solutions for electric mobility. Each design undergoes extensive simulation and validation to ensure real-world reliability.

The Celestix Advantage

  • Total Production Control – Fully integrated manufacturing shortens lead times, ensures consistent quality, and enables rapid adjustments without dependency on third parties.

  • Comprehensive Quality Oversight – Multi-stage inspections, automated vision systems, and real-time monitoring ensure performance and compliance.

  • High-Volume Scalability – Flexible production lines and automated processes allow rapid ramp-up for urgent orders and large-scale programs.

  • Certified to Global Standards – ISO 9001, IATF 16949, UL, CE, RoHS, and REACH compliance ensures suitability for regulated industries.

  • Proven Supplier Reliability – Documented on-time delivery and long-term client trust.

  • Collaborative Engineering Support – DFM recommendations, CAD integration, 3D modeling, prototyping, and materials expertise.

  • Secure Supply Chain Management – Dual sourcing, supplier audits, and strategic stock management to reduce risk.

  • Continuous Innovation – Adoption of smart manufacturing technologies and automation for higher precision and efficiency.

Industries, Use Cases & Risk Management

Celestix delivers application-specific cable assemblies for a wide range of industries and environments, while proactively minimizing procurement risks:

  • Automotive OEMs and Tier-1 Suppliers – EV battery interconnects, high-current charging harnesses, ADAS wiring systems, and powertrain assemblies. Built to ISO 6722 standards, engineered to withstand high heat, vibration, and fluid exposure.

  • Aerospace & Defense – Lightweight, EMI-shielded harnesses for avionics, flight control systems, and defense-grade communications. Flame-retardant insulation and MIL-spec compliance for safety-critical missions.

  • Industrial Automation – Chemical- and abrasion-resistant assemblies for robotic arms, conveyor systems, and high-speed manufacturing lines. Designed for continuous operation with high-flex life cables.

  • Medical Devices – High-reliability cables for surgical robotics, patient monitoring systems, and imaging equipment. Built to IEC 60601 standards for precision, sterility, and patient safety.

  • Renewable Energy – UV- and weather-resistant assemblies for solar farms, offshore wind turbines, and battery management systems. IP67/IP68 sealing for extreme outdoor environments.

  • IoT & Electronics – Compact, high-speed assemblies for connected devices, wearables, and industrial sensors, enabling efficient data transmission in limited spaces.

  • Telecommunications – High-frequency assemblies for 5G infrastructure, fiber-optic backhaul, and network connectivity. Designed for low-loss, high-speed signal transmission.

  • Marine & Offshore – Saltwater-resistant harnesses for navigation systems, underwater sensors, and offshore drilling platforms, tested for corrosion resistance and long-term performance.

Risk Mitigation Strategies:

  • Reliable Sourcing – Vetted supplier base across multiple geographies.

  • Consistent Delivery – AI-driven scheduling and logistics optimization.

  • Sustainability Commitment – Low-impact manufacturing, recyclable packaging, and responsible sourcing.

  • Contingency Planning – Safety stock programs, alternate sourcing, and expedited manufacturing capacity.

Material options include high-conductivity copper, silicone insulation, ABS overmolding, polyethylene jacketing, and fully overmolded environmental seals for moisture and dust protection.

Manufacturing Capabilities, Testing & Compliance

  • Prototype Development – Rapid iteration and functional testing to validate designs before mass production.

  • Custom Tooling – In-house mold and die creation for specialized, application-specific connectors and parts.

  • Overmolding Services – Sealed, durable connections that withstand harsh environmental and mechanical stress.

  • Cable Harness Design Software Integration – CAD-driven precision assembly to ensure dimensional accuracy and repeatability.

  • Lean Manufacturing Principles – Minimizing waste, improving efficiency, and optimizing workflow.

  • Value Engineering – Identifying ways to reduce cost without sacrificing quality or performance.

Testing Protocols:

  • Electrical Testing – Continuity, insulation resistance, voltage withstand, and capacitance testing.

  • Mechanical Testing – Tensile strength, bend radius endurance, pull force validation, torsion resistance, and flex-life testing.

  • Environmental Testing – Thermal cycling, humidity exposure, vibration simulation, salt mist corrosion, and UV resistance.

  • Standards Verification – UL, RoHS, ISO 9001, IATF 16949, CE, and REACH compliance.

  • Specialized Testing – Submersion and chemical resistance testing for marine and oil & gas applications.

  • Lifecycle & Reliability Testing – Long-term performance simulations to predict durability in field conditions.

Detailed inspection records and certificates of compliance are provided with every batch.

Partner with Celestix & Build Your Next Solution

As a B2B custom cable assembly manufacturer, we deliver end-to-end solutions from concept to delivery, ensuring full compliance, reliability, and exceptional performance. Our partnership approach means working closely with clients from the earliest stages of design, through manufacturing and testing, to final delivery — ensuring your exact needs are met with precision.

When performance, compliance, and reliability are essential, Celestix delivers. From prototypes to high-volume runs, we ensure your assemblies are built for success. Whether your project requires cutting-edge innovation, compliance with stringent regulations, or rapid production scalability, we have the expertise and capacity to deliver.

Celestix Industries — Precision Manufacturing. Proven Reliability.

Contact us today to develop a custom cable solution tailored to your exact needs.


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