PCBs Manufacturing

Powerhouse Manufacturing from China. Trust the Expertise of Our PCB Production Facility for High-Quality Solutions. Elevate Your Electronics with Reliability and Performance, Delivered Straight from the Manufacturer.

At Circunex, we specialize in Flexible PCB solutions. Our flexible printed circuit boards (PCBs) offer exceptional versatility and durability, making them ideal for various applications where traditional rigid PCBs cannot be used. With our expertise in design and manufacturing, we can cater to your specific requirements, ensuring seamless integration into your electronic devices. Experience the benefits of flexibility, reduced weight, and enhanced design possibilities with our top-quality Flexible PCB solutions.

At Circunex, we excel in Rigid PCB manufacturing. Rigid printed circuit boards (PCBs) are known for their robustness and stability, making them suitable for a wide range of applications in the electronics industry. Our skilled team and advanced manufacturing processes ensure the highest quality and precision in every Rigid PCB we produce. Whether you need single-layer or multi-layer designs, we are dedicated to delivering Rigid PCBs that meet or exceed industry standards. Trust Circunex for reliable and top-notch Rigid PCB solutions that power your electronic innovations.

At Circunex, we provide high-quality SMT stencils for precise PCB assembly. Our laser-cut stencils ensure accurate solder paste application, minimizing defects and ensuring reliable performance in your electronic devices. Trust us for fast turnaround and top-notch solutions.

Estimated wholesale price

All the money paid to Circunex for the purchase of their products is secure. Below is an outline of costs you will incur:
Design Fee
Pay a small fee for consultation of any designs if you don’t have the PCB Design.
Shipping Fee
This is the amount of money that you will pay for the transportation of your products from the factory to your doorstep. Circunex offers you the convenience of any kind.
Miscellaneous Fee
It is any other fees relating to taxes, service fees, penalties, and late fees. They are usually low-cost amounts.
Sample Product Fee
Pay a minimal amount in case you need a sample PCB. Well, this money is for a single sample, if it is one that you need. With several samples, you’ll pay a bit more.
30% T/T Fee
You can decide to either pay the full amount or pay 30% of the full payment for the wholesale.
70% Final Fee
Complete your payment within a certain period and receive the products you ordered for.

Estimated PCB manufacturing and shipping times

At Circunex, speed is our priority. With a growing number of customers reaching out to us, we are committed to delivering fast results. Let’s take a closer look at our efficient process of pcb %manufacturing and shipping:

Design and PCB manufacturing time

At Circunex, we pride ourselves on efficient design and manufacturing. Our streamlined process ensures prompt delivery of high-quality PCBs, from concept to production. Your projects will be executed with precision and delivered on time.

Packing and boxing all products time

Our dedicated staff efficiently pack the products in cartons, as it is a straightforward task for them. This swift process ensures that your orders are prepared and ready for shipping in no time.

Custom clearance and loading time

Our skilled staff handles the loading of products onto Circunex vehicles, ensuring a seamless process. Once cleared for dispatch, our experienced drivers take charge of transporting the goods to various delivery points promptly and safely.

Sea and land transportation time

Upon the products’ arrival at their designated destination, you will be promptly notified with an alert. This gives you ample time to plan and arrange for the collection of your shipped goods with ease and convenience.

The whole process of PCB Manufacturing

From PCB Design to Circuit Board manufactured: An In-depth Journey

1. PCB Design and Artwork Creation:

The design of the conductive layers is made with an artwork pattern of traces, planes, and other features. This design is often referred to as the “artwork”.

2. Substrate Creation:

A PCB starts with a substrate, which is a flat sheet of insulating material combined with a layer of copper foil. This is laminated to form the base for the PCB.

3. Etching:

Chemical etching is used to divide the copper into separate conducting lines called tracks or circuit traces, pads for connections, and other features.

4. Drilling:

Holes are drilled for components with wire leads to pass through. These holes can be plated-through to allow connections between different layers of the PCB.

5. Component Mounting:

Components can be mounted using “through-hole” technology where components are inserted through holes and soldered to traces on the other side. Alternatively, “surface mount” technology allows components to be soldered directly onto the PCB surface.

6. Soldering:

Components are soldered onto the board, either manually or using automated soldering processes like wave soldering.

7. Protection and Finishing:

The PCB may have a protective coating to prevent corrosion and reduce chances of solder shorts. This coating is often referred to as solder resist or solder mask.

8. Testing and Quality Control:

Once the PCB is assembled, it undergoes testing to ensure functionality and quality.

Why Choose Circunex PCB Manufacturing?

At Circunex, we take pride in being a world-class PCB manufacturing ,PCB Manufacturer powered by intelligent business operations, cutting-edge technology, and an exceptional workforce. Here’s why you should choose us:

Unparalleled Craftsmanship: Our professional development and production teams are dedicated to delivering phenomenal results. We ensure that every job is completed to the highest standard for which we have become renowned.

Competitive Pricing: We understand the importance of cost-effectiveness. By maintaining excellent relationships with our raw material suppliers, we secure significant discounts for every customer order, allowing us to offer competitive prices that give us an edge over our competitors.

Satisfaction Guarantee: Your satisfaction is our top priority. We prioritize clear and concise communication to ensure that your needs are fully understood and met. Our unparalleled products and services are tailored with your best interests in mind, ensuring your complete satisfaction.


Frequently Ask Questions

Answer: PCB stands for Printed Circuit Board. It is a flat board made of non-conductive material, typically fiberglass, with conductive pathways etched or printed onto it. PCBs are used to support and connect electronic components, providing mechanical support and electrical connections within electronic devices.

Answer: If you're looking for Prototype service, the min order quantity of PCBs is 5pcs but it's ok to have only 1pc of assembled board. If you use our Standard PCB service, there is no min order quantity limit.

Answer: Absolutely. We offer two first article inspection options:
Option 1: We send board images for your basic check and inspection. Once confirmed, we'll continue assembling your boards. All circuit boards will be shipped to you once completed.
Option 2: We ship boards to your office for comprehensive inspection. Once confirmed, we'll continue the rest production.
Generally speaking, Option 2 is more expensive and takes longer lead time than Option 1.

A:Generally it takes 1-2 working days for us to quote assembly projects. Extra time will be required if you ask for large quantity. We'll send the quote to your email inbox once it's ready. First of all, please check your email inbox and junk folder for any email sent from us. If no email was found, please reach us at sales@circunex.com for assistance. Or contact us via our WhatsApp: +8613927409682

Answer: PCBs offer several advantages, including:

  1. Compact and Space-Efficient Design: PCBs allow for the integration of multiple components and circuits onto a single board, reducing the size and space requirements of electronic devices.

  2. Enhanced Electrical Performance: PCBs provide reliable and consistent electrical connections, minimizing signal loss and interference.

  3. Easy Assembly and Manufacturing: PCBs are designed for efficient assembly and mass production, reducing manufacturing costs and time.

  4. Improved Reliability: PCBs offer better stability, durability, and resistance to environmental factors compared to other wiring methods.

Answer: There are several types of PCBs, including:

  1. Rigid PCBs: Made from rigid materials like fiberglass, these PCBs are commonly used in applications where stability and strength are important.

  2. Flexible PCBs: These PCBs are made from flexible materials that allow bending and conforming to different shapes. They are suitable for applications that require flexibility or space-saving.

  3. Rigid-Flex PCBs: Rigid-flex PCBs combine rigid and flexible PCBs, providing the benefits of both. They are ideal for applications that require a combination of flexibility and stability.

  4. High-Frequency PCBs: Designed to handle signals at high frequencies, these PCBs are used in applications such as wireless communication systems and high-speed digital devices.

Answer: PCBs are typically manufactured through the following steps:

  1. Design: The PCB design is created using specialized software, specifying the layout of components, traces, and electrical connections.

  2. Prototyping: A prototype PCB is produced to validate the design and ensure functionality before mass production.

  3. Material Selection: The appropriate PCB substrate material, copper foil, and other materials are selected based on the design requirements.

  4. PCB Fabrication: The selected materials are processed to create the PCB layers, including etching or deposition of conductive pathways.

  5. Assembly: Electronic components are soldered onto the PCB using automated assembly machines or manual soldering techniques.

  6. Testing: The assembled PCBs undergo functional and quality tests to ensure proper operation and reliability.

Answer: When choosing a PCB supplier, consider the following factors:

  1. Quality and Reliability: Look for a supplier with a proven track record of delivering high-quality PCBs.

  2. Technical Expertise: Ensure the supplier has the capabilities and experience to meet your specific requirements.

  3. Cost-Effectiveness: Compare pricing and value-added services offered by different suppliers.

  4. Customer Support: Evaluate the supplier's responsiveness, communication, and after-sales support.

  5. Certifications and Standards: Check if the supplier meets industry standards and certifications relevant to your application.

  6. Supply Chain Management: Assess the supplier's ability to ensure a stable and reliable supply of components.

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