Custom high voltage transmission cables – power transmission and transformation cables from QinFeng Cable Co., Ltd. deliver proven expertise and global compliance for critical infrastructure projects. As leading Power transmission cable manufacturers, QinFeng supports State Grid's Xinjiang Electric Power Company with 26/35 KV and 8.7/15 KV medium-voltage solutions, ensuring reliable grid connectivity and on-time delivery.

Our power transmission and transformation cables meet CE, UL, RoHS, and IEC standards, providing UL certified power transmission cables that guarantee safety, environmental compliance, and performance in demanding applications.

Customization & Product Range

• Custom high voltage transmission cables: Tailored for voltages from 0.3 KV to 35 KV, with an annual output capacity of 8,000 tons for bespoke designs.

• Shielded/Unshielded Cables: EMI protection or cost-effective distribution options.

• Fireproof Cables (LSZH): Meet IEC 60331 for circuit integrity during fire emergencies.

• Photovoltaic & Overhead Insulated Wires: Engineered for renewable energy and outdoor grids.

• Aluminum Alloy Conductors: Lightweight, corrosion-resistant alternatives to copper.

As OEM power transmission cables suppliers, we offer private-label branding and integration support for equipment manufacturers.

Applications in Infrastructure

• Urban Development: Medium-voltage power cables for residential and commercial complexes.

• Industrial Zones: Fireproof and control cables for factories, mines, and hazardous sites.

• Renewable Energy: Photovoltaic cables for solar farms and overhead bunching wires for wind grids.

• Public Utilities: Shielded cables ensure EMI protection in hospitals, airports, and data centers.

• Transportation: Durable overhead insulated wires for railways and highways, backed by EHV power transmission cable suppliers expertise.

Addressing Industry Concerns

• Safety & Compliance: Rigorous testing and UL certified power transmission cables for peace of mind.

• Durability: Robust materials withstand extreme temperatures, moisture, and mechanical stress.

• Environmental Impact: Lead-free, halogen-free fireproof cables align with RoHS directives.

• Customization & Scalability: Flexible manufacturing for custom high voltage transmission cables, rapid prototyping, and volume scaling.

Pricing & Logistics

Our Bulk power transmission cables pricing is competitive, with volume discounts and efficient global logistics ensuring projects stay on schedule without sacrificing quality.

Why Choose QinFeng

• Trusted by State Grid: Proven track record in key infrastructure projects.

• Global Standards, Local Expertise: Combining international certifications with deep industry knowledge.

• End-to-End Support: From specification and customization to delivery, installation guidance, and after-sales service.

For scalable, reliable, and compliant power transmission and transformation cables, partner with QinFeng Cable Co., Ltd. – your source for Custom high voltage transmission cables, Bulk power transmission cables pricing, and comprehensive OEM power transmission cables solutions.