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Jiangsu Silver& Tin Thread Hi-temperature Wire and Cables Co., Ltd.
German Standard Automotive Cable - Single Core Wholesale

German Standard Automotive Cable - Single Core Supplier

About Us
Jiangsu Silver& Tin Thread Hi-temperature Wire and Cables Co., Ltd.
Jiangsu Silver& Tin Thread Hi-temperature Wire and Cables Co., Ltd., is China German Standard Automotive Cable - Single Core Supplier and German Standard Automotive Cable - Single Core Factory, founded in Taizhou, Jiangsu Province in 1994, successfully registered the "Yuanzhi" trademark in 2002. The company specializes in the production and R&D of high-quality high-temperature cables. Its products primarily use Teflon, silicone rubber, flame-retardant polyethylene, and fire-resistant mica tape as insulation materials, and pure nickel, silver-plated, nickel-plated, tin-plated, and oxygen-free bare copper wire as conductors. The production process involves more than twenty steps, including wire bundling, cabling, stranding, extrusion, rubber extrusion, shielding, braiding, and coating. The company manufactures nearly a thousand specifications across eight major series, including cables for electrical equipment, control systems, signal transmission, computers, compensation, fire resistance, high and low temperature resistance, and high voltage resistance. Currently, it has the production capacity for conductor cross-sections up to 400mm², voltage up to 100kV, and temperature ratings from -65°C to +1200°C.
Our company's products are manufactured according to advanced international and national standards. Its garden-style production base has passed ISO9001 quality management system certification and is a "Comprehensive Quality Management Standard Compliance" enterprise certified by the Ministry of Agriculture. Our products have received CCC quality certification, UL safety certification (USA), and have been recognized as a "Famous Product of Township Enterprises in Jiangsu Province." They have passed the full sampling inspections conducted by the National Wire and Cable Testing Center, the Provincial Quality Supervision and Testing Center, and the Taizhou Municipal Bureau of Quality and Technical Supervision. Listed as a "Key Protected Product of Taizhou City," our products are used by large enterprises like Chunlan and high-tech fields such as the 95856th Unit of the Ministry of Aerospace Industry. Some products are exported. To further demonstrate our commitment to providing peace of mind to our customers, our products have been insured with the People's Insurance Company of China for many years. We are a company that "honors contracts and keeps promises."
Our company will continue to adhere to the quality policy of "meticulous quality control, unwavering commitment to customers, and technological advancement for enterprise development," with "customer satisfaction" as our guiding principle, and comprehensively expand the "Yuanzhi" business.

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German Standard Automotive Cable - Single Core Industry knowledge

German standard automotive cables are the global benchmark for high-density wire harnesses. These cables, primarily governed by DIN 72551 and ISO 6722 standards, are characterized by their "Thin-Wall" and "Ultra-Thin Wall" insulation. The single-core German standard cables from Jiangsu Silver& Tin Thread Hi-temperature Wire and Cables Co., Ltd. are designed to provide maximum electrical performance with minimum weight and diameter, allowing modern vehicles to accommodate complex electronic systems without adding bulk.

The direct conclusion for harness designers is that FLRY series cables allow for a significant reduction in harness weight compared to traditional standard-wall cables. By utilizing high-purity tinned copper and heat-resistant PVC or Fluoroplastics, our cables ensure stable signal and power transmission across a temperature spectrum of -40°C to +125°C (and up to +250°C for special variants).

Technical Taxonomy: Understanding FLRY and FLY Designations

The German naming convention provides a clear technical profile of the cable's construction. Selecting the correct type is critical for maintaining circuit integrity in modern automotive environments.

Designation Insulation Type Wall Thickness Core Configuration
FLY PVC Standard Wall Type A/B Stranding
FLRY-A PVC (Heat Resistant) Thin Wall Concentric Stranding
FLRY-B PVC (Heat Resistant) Thin Wall Bunched Stranding
FLR6Y / FLR7Y FEP / PFA (Teflon) Thin Wall High-Temp Series

Core Engineering Advantages: Why German Standard?

The German standard emphasizes mechanical toughness despite the reduced insulation volume. At Jiangsu Silver& Tin Thread, we achieve this through precision manufacturing.

Advanced Abrasion and Cut-Through Resistance

Thin-wall cables (FLRY) require specialized insulation compounds that are harder and more durable than standard PVC. Our materials are tested to survive the scrape-abrasion test, ensuring the wire remains safe even when routed through sharp metal edges in the vehicle chassis or doors.

High Strip-ability and Crimp Integrity

For high-speed automated harness assembly, consistent insulation stripping is vital. Our German standard cables are manufactured with perfect concentricity (ensuring the conductor is exactly in the center), which prevents damage during automatic stripping and ensures a reliable gas-tight crimp with automotive terminals.

Primary Application Areas

Our German standard single-core wires are the preferred choice for European-platform vehicles and high-end automotive systems:

  • In-Cabin Control Modules: Ideal for lighting, window regulators, and infotainment systems where space is at a premium.
  • Engine Management (High-Temp): FLR6Y and FLR7Y variants are used for sensors and injectors located near heat sources.
  • ABS and SRS Systems: Ensuring reliable signal transmission for critical safety components under vibration.
  • Data Communication: Optimized low-capacitance insulation for high-speed bus systems (CAN/LIN).

Why Trust Jiangsu Silver& Tin Thread?

As an IATF 16949 certified manufacturer with over 30 years of history, Jiangsu Silver& Tin Thread Hi-temperature Wire and Cables Co., Ltd. understands the zero-defect culture of the automotive industry.

Our facility utilizes 100% computerized online inspection for insulation thickness and concentricity. We hold UL, CE, CCC, and RoHS compliance, ensuring our "Yuanzhi" brand meets the rigorous requirements of global OEMs. For additional security, our entire product range is insured by PICC (People's Insurance Company of China), providing an extra layer of assurance for every harness assembly project.

Technical FAQ: German Standard Single-Core Cables

1.What is the difference between FLRY-A and FLRY-B?

The difference lies in the conductor stranding. FLRY-A uses a concentric stranding (fewer, thicker strands), making it slightly more rigid but better for automatic termination. FLRY-B uses bunched stranding (more, thinner strands), providing higher flexibility for tight routing.

2.Can thin-wall PVC cables be used in the engine bay?

It depends on the temperature zone. Our FLRY series is rated for Class B (+105°C) or Class C (+125°C). For high-heat areas near the manifold, we recommend our Fluoroplastic (Teflon) FLR6Y or FLR7Y series, which are rated up to +200°C/+250°C.

3.Are these cables resistant to automotive fuels and coolants?

Yes. According to ISO 6722, these cables undergo fluid resistance testing. They are designed to maintain their dielectric and mechanical properties even after prolonged contact with engine oil, hydraulic fluid, and gasoline.

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