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Advanced PCB Materials for High-Performance Applications

Ningbo Eleven Technology delivers premium Copper Clad Laminates, Epoxy Glass Sheets, and Copper Foil for aerospace, 5G communication, power electronics, and high-density circuit boards.

Why Choose Ningbo Eleven Tech?

Trusted by global manufacturers for reliability, precision, and performance in mission-critical applications.

1

High Thermal Conductivity

Our aluminum-based CCLs ensure efficient heat dissipation for high-power LED and power electronics.

2

IPC-Compliant Manufacturing

All laminates meet IPC standards for dimensional stability, peel strength, and electrical insulation.

3

Global Applications

Used in aerospace, satellite navigation, radar systems, and 3G/4G/5G base stations worldwide.

Our Product Range

Engineered for performance, durability, and precision in high-grade electronic applications.

FR4 Copper Clad Laminate

FR4 Copper Clad Laminate

Thermoset epoxy resin with alkali-free glass fiber. Ideal for high-frequency circuits and multilayer PCBs.

  • • High dielectric strength
  • • Excellent mechanical rigidity
  • • Flame retardant (UL94 V-0)
Aluminum Copper Clad Laminate

Aluminum Copper Clad Laminate

High thermal conductivity substrate with aluminum base and conductive layer.

  • • IPC standard compliant
  • • Efficient heat dissipation
  • • Used in high-power LED modules
CEM-3 Copper Clad Laminate

CEM-3 Copper Clad Laminate

Composite substrate with glass cloth, glass mat, and epoxy resin.

  • • Good drilling and punching performance
  • • Suitable for double-sided PCBs
  • • Cost-effective alternative to FR4
CEM-1 Copper Clad Sheet

CEM-1 Copper Clad Sheet

Cellulose paper-based laminate with excellent punching properties.

  • • Punchable at 45°C–75°C
  • • Low moisture absorption
  • • Economical for single-sided boards
FR4 Epoxy Glass Sheet

FR4 Epoxy Glass Sheet

High-strength electrical insulator with superior mechanical durability.

  • • High tensile strength
  • • Excellent arc resistance
  • • Used in switchgear and insulators
3240 Epoxy Fiberglass Sheet

3240 Epoxy Fiberglass Sheet

High-performance insulating material with excellent thermal stability.

  • • Operating temp up to 130°C
  • • High flexural strength
  • • Low dielectric loss
Copper Foil

Electrolytic Copper Foil

High-purity copper foil for PCB manufacturing with uniform thickness.

  • • Thickness: 12–70 μm
  • • High peel strength
  • • Smooth surface finish
High-Frequency CCL

High-Frequency CCL

Optimized for 5G, radar, and satellite communication systems.

  • • Low Dk and Df values
  • • Stable electrical performance
  • • Minimal signal loss

About Ningbo Eleven Technology

Ningbo Eleven Technology is a specialized manufacturer of advanced PCB substrate materials, including Copper Clad Laminates (CCL), Epoxy Glass Sheets, and Copper Foil.

Our products are engineered for high-reliability applications in aerospace, satellite navigation, radar systems, electronic countermeasures, and next-generation 5G communication infrastructure.

With strict adherence to IPC standards and a focus on thermal performance and electrical insulation, we support global clients in building mission-critical electronic systems.

Factory Lab Testing Production

Quality Control Standards

Every product undergoes rigorous testing to ensure compliance with international standards.

IPC

IPC-Compliant

Manufactured to IPC-4101 and IPC-TM-650 standards.

UL

UL Certified

Flame retardant materials with UL94 V-0 rating.

Tg

High Tg Options

Available with Tg > 170°C for high-temp applications.

QC

100% Testing

Peel strength, dielectric, and thermal performance tested.

Key Applications

Aerospace & Satellite

Used in navigation systems, radar, and communication satellites requiring high reliability.

5G & Telecommunications

High-frequency laminates for base stations and high-speed data transmission.

Power Electronics

Aluminum CCLs for high-power LED drivers and industrial power modules.

Get in Touch

For product inquiries, technical specifications, or sample requests, contact our sales team.

Phone: +86-574-88383063

Email: [email protected]

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