
Copper core copper sheath flexible mineral insulated cable
Quality Assurance
Every product undergoes rigorous testing and quality control to ensure stable performance, durability, and compliance with international standards.
OEM & ODM Service
We offer flexible customization and professional engineering support to meet diverse project requirements and industry applications.
Ontime Delivery
With efficient production management and global logistics, we guarantee timely delivery and reliable supply for all orders.
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Leading China Manufacturer of Copper Core Copper Sheath Flexible Mineral Insulated Cables
Product Overview
As a leading China-based manufacturer of copper core copper sheath flexible mineral insulated cables, we offer versatile and high-performance cabling solutions that blend exceptional fire resistance with enhanced flexibility for challenging installations. Our cables are built with a high-conductivity copper core, surrounded by mineral insulation for superior thermal endurance and a flexible copper sheath that provides robust protection against mechanical damage and environmental factors, all while meeting international standards such as IEC, BS, and UL certifications to guarantee safety and reliability worldwide. These cables stand out for their ability to maintain integrity in high-temperature scenarios without sacrificing bendability, making them a premium choice for B2B exporters and industrial suppliers seeking adaptable products for wholesale distribution and custom applications. Utilizing our innovative production methods, we provide notable commercial value through improved installation efficiency, extended service life, and cost savings that bolster competitiveness in global supply chains.
Recommended Key Models
| Produt Model | Full Chinese Name | Produnt Name | Rated Voltage |
| BVVB/BLVVB | 铜芯/铝芯聚氯乙烯绝缘聚氯乙烯护套扁型布电线 | Copper/Aluminum Core PVC Insulated & Sheathed Flat Building Wire | 300/500V |
| BVV | 铜芯聚氯乙烯绝缘聚氯乙烯护套布电线 | Copper Core PVC Insulated & Sheathed Building Wire | 300/500V |
| RVV | 铜芯聚氯乙烯绝缘聚氯乙烯护套软线 | Copper Core PVC Insulated & Sheathed Flexible Wire | 300/500V |
| WDZ-RYY | 无卤低烟阻燃交联聚乙烯绝缘交联聚乙烯护套软线 | Halogen-Free Low-Smoke Flame-Retardant XLPE Insulated & Sheathed Flexible Wire | 300/500V |
| NH-RVV | 耐火铜芯聚氯乙烯绝缘聚氯乙烯护套软线 | Fire-Resistant Copper Core PVC Insulated & Sheathed Flexible Wire | 300/500V |
| NH-BVV | 耐火铜芯聚氯乙烯绝缘聚氯乙烯护套布电线 | Fire-Resistant Copper Core PVC Insulated & Sheathed Building Wire | 300/500V |
| NH-BVVB | 耐火铜芯聚氯乙烯绝缘聚氯乙烯护套扁型布电线 | Fire-Resistant Copper Core PVC Insulated & Sheathed Flat Building Wire | 300/500V |
Applications & Use Cases
Our copper core copper sheath flexible mineral insulated cables are engineered for demanding environments where both fire safety and installation flexibility are essential, serving as reliable conduits in control, power, and instrumentation systems across various sectors. They are particularly effective in confined spaces such as tunnels, high-rise buildings, and industrial machinery, where their flexible design allows for easy routing around obstacles while ensuring continuous operation during fire events. In international export contexts, these cables are ideal for markets in regions like Europe, the Middle East, and Southeast Asia, supporting projects in petrochemical facilities, transportation infrastructure, and commercial constructions that require compliance with rigorous fire and safety regulations. Wholesalers and engineers value their suitability for retrofitting and new builds in harsh conditions, enabling efficient integration into global initiatives focused on enhancing operational safety and system resilience.
Pain Points & Solutions
In the rigorous field of insulated cabling for exports, businesses frequently encounter limitations with rigid mineral cables that complicate installations in tight spaces, alongside vulnerabilities to fire and mechanical stress that lead to failures, increased downtime, and compliance challenges that elevate costs for B2B partners. Our copper core copper sheath flexible mineral insulated cables address these issues by incorporating a flexible structure that simplifies bending and routing without compromising the fire-resistant properties of mineral insulation, thereby reducing installation time and minimizing errors in complex setups. This enhances overall durability and regulatory adherence, facilitating smoother export processes and faster market access for distributors across international borders. Moreover, our wholesale manufacturing approach ensures high-quality outputs at competitive prices, allowing companies to lower operational expenses, improve project timelines, and establish durable partnerships in the expanding landscape of global industrial trade.
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Our Story
Established in 2002, Xinghua Cable Co., Ltd. is located in the Industrial New District of Wen’an County, Langfang City, Hebei Province. What started as a vision to provide high-quality cable solutions has evolved into a comprehensive enterprise covering 60,000 square meters.
With fixed assets of 180 million yuan and an annual output value of 500 million yuan, we have built a company that integrates research and development, production, sales, and services. Our core business focuses on manufacturing wires and cables, complemented by diversified operations in copper, aluminum, and plastic processing.

Awards & Achievements
Our commitment to excellence has been recognized through numerous certifications, awards, and industry acknowledgments.
Industry Recognition

Get In Touch
Ready to discuss your cable requirements? Contact our technical team for customized solutions.
Manufacturing Facility
Wen’an County Industrial New Zone
Langfang City, Hebei Province, China
Phone
+86 316-5323798
Business Hours
Monday – Friday: 8:00 AM – 6:00 PM (GMT+8)
Saturday: 9:00 AM – 5:00 PM











