FR4 PCBs Revolutionize Your Electronics with Unparalleled Precision and Durability


Discover the unparalleled performance of FR4 PCBs that redefine the capabilities of electronic devices. From superior signal integrity to enhanced thermal stability, our FR4 PCBs empower your creations with cutting-edge technology.

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Product description


FR4 PCB Technical Manufacturing Capability:

 1, Min. line width/space: 4mil/4mil (0.1mm/0.1mm)

2, Min. hole size: 10mil (0.25mm)

3, Aspect ratio: 8:1

4, Max layer: 16 layers

5, Max. Board size: 1500mm8560mm (59in*22in)

6, Finished board thickness: 0.2~6.0mm

7, Copper foil thickness: 35um~240um (1OZ~7OZ)

8, Remain thickness tolerance after V-CUT:+/-0.1mm

9, Hole position tolerance:+/-0.076mm

10, Profile tolerance: routing outline tolerance:+/-0.13mm; punching outline tolerance:+/-0.05mm

11, Surface finished: Lead free HASL, immersion gold (ENIG), hard gold, gold fingers, immersion silver, immersion Tin, OSP etc.

12, Production capability: 40,000 s.q.m/month

Introducing our high-quality FR4 PCB, a cutting-edge solution designed to meet the demands of modern electronics. Built with precision and durability in mind, our FR4 PCBs offer a reliable foundation for your electronic projects.

FR4 PCB Key Features

1. Exceptional Durability

Crafted from FR4 (Fire Retardant 4) material, our PCBs boast exceptional durability and resistance to heat. This ensures the longevity of your electronic devices, even in challenging operating conditions.

2. Optimal Electrical Performance

Our FR4 PCBs are engineered to deliver optimal electrical performance. With low signal loss and excellent signal integrity, your circuits can operate at peak efficiency, providing reliable and consistent functionality.

3. High Thermal Stability

Experience peace of mind with our FR4 PCBs’ high thermal stability. These boards effectively dissipate heat, preventing overheating issues and ensuring the reliable performance of your electronic components.

4. Flame Retardant Properties

Safety is paramount, and our FR4 PCBs are designed with flame retardant properties. This makes them a secure choice for applications where fire safety is a concern, providing an added layer of protection.

FR4 PCB Applications

Our FR4 PCBs find versatile applications across various industries, including:

  • Electronics Manufacturing: Ideal for the production of consumer electronics, industrial equipment, and more.
  • Telecommunications: Ensures reliable signal transmission in communication devices.
  • Automotive: Withstand harsh automotive environments, ensuring longevity and stability.
  • Aerospace: Meets the stringent requirements of the aerospace industry for durability and reliability.

Why Choose Our FR4 PCBs?

  • Quality Assurance: Rigorous testing procedures guarantee the highest quality standards.
  • Customization Options: Tailor our FR4 PCBs to meet the specific requirements of your project.
  • Expert Support: Our team of experts is ready to assist you throughout the design and implementation process.

Invest in the reliability and performance of your electronic devices with our top-of-the-line FR4 PCBs. Experience the difference that quality materials and precision engineering can make for your projects.


Q1: What makes FR4 PCBs superior?

A1: FR4 PCBs excel in high dielectric strength, flame resistance, and superior signal integrity, setting them apart as the go-to choice for cutting-edge electronics.

Q2: Can FR4 PCBs withstand extreme temperatures?

A2: Absolutely. Our FR4 PCBs are engineered for thermal stability, ensuring reliable performance even in demanding temperature conditions.

Q3: How does FR4 contribute to innovation in electronics?

A3: FR4 provides a solid foundation for innovation by offering a reliable platform for high-performance designs, giving engineers the flexibility to push the boundaries of electronic possibilities.

Q4: Why choose [Your Brand Name] for FR4 PCBs?

A4: [Your Brand Name] guarantees uncompromised quality, precise craftsmanship, and a commitment to staying at the forefront of PCB technology. Choose us for excellence in every circuit.

Q5: Are FR4 PCBs suitable for my industry?

A5: Yes, FR4 PCBs are versatile and find applications in various industries, ensuring they meet the unique demands of your specific electronic projects.


Our Equipments

Experience Precision and Excellence with Our 20-Year Expertise in PCB Manufacturing and Assembly

At Finest Printed Circuit Board Ltd, we've been at the forefront of PCB manufacturing and assembly for two decades, combining cutting-edge technology with unparalleled expertise. Our commitment to quality and precision is not just a promise—it's a proven track record.