Circunex' Services

At Circunex, we empower electronics with seamless solutions. Our services include PCBA manufacturing and component sourcing, ensuring superior quality and reliability. With streamlined processes and personalized support, we are your trusted partner. Choose us for excellence in every step of your electronic journey. Contact us today!

Choose Circunex for unparalleled speed in the PCB industry. Our PCBA sample orders are ready in as fast as 2 days, while bulk orders are delivered in a swift 7 days. But speed doesn’t mean compromising on quality. With our advanced AOI, X-ray SPI, and ICT technologies from PCB Assembly, we ensure each board meets the highest standards. Dive into the future of electronics with our High-Quality PCB Assembly services. Don’t just stay ahead, lead the way with Circunex.

At Circunex, we specialize in providing comprehensive BOM List sourcing services. As a leading Bulk Electronic Parts Supplier, we ensure you get the best prices, saving you significant costs. Our OEM Component Procurement expertise guarantees genuine and high-quality parts for all your needs. With our Quick Turnaround Component Sourcing, bulk orders are delivered in as fast as 5 days, ensuring you save not just money, but valuable time too. Partner with Circunex and experience seamless, efficient, and cost-effective electronic component sourcing.

The whole process of PCB Manufacturing

From Design to Finished Circuit Board: An In-depth Journey

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 PCB, 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 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 manufacturing and shipping:

STEP 1
Design and 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.

STEP 2
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.

STEP 3
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.

STEP 4
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.

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 coconut bowl. 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.

The whole process of PCB Manufacturing

From Design to Finished Circuit Board: An In-depth Journey

1. 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 company 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.

Popular

Frequently Ask Questions

  1. PCB assembly, or Printed Circuit Board assembly, is the process of populating electronic components onto a PCB to create a functional electronic device.

  2. What are the key steps involved in PCB assembly? The key steps in PCB assembly include PCB fabrication, component sourcing, solder paste application, component placement, soldering, inspection, and testing.

  3. What types of PCB assembly services do you offer? We offer a range of PCB assembly services, including surface mount technology (SMT) assembly, through-hole assembly (THA), mixed technology assembly, and package on package (POP) assembly.

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

  1. Yes, we have the capabilities to handle both prototype and high-volume PCB assembly. Whether you need a small batch for testing or a large production run, we can accommodate your needs.

  2. What quality control measures do you have in place for PCB assembly? We have rigorous quality control processes in place, including visual inspection, automated optical inspection (AOI), and functional testing, to ensure the highest quality of assembled PCBs.

  1. Yes, we have strong relationships with trusted component suppliers and can source components for your PCB assembly project. We prioritize genuine, high-quality components to ensure reliable performance.

  2. Can you assemble PCBs with specific requirements, such as RoHS compliance? Absolutely. We can assemble PCBs according to your specific requirements, including RoHS compliance and other industry standards.

  3. What is the typical turnaround time for PCB assembly? The turnaround time for PCB assembly depends on factors such as the complexity of the project and the order quantity. We strive to provide efficient turnaround times and can discuss specific timelines for your project.

  1. Yes, we have experience in international shipping and can arrange for secure and timely delivery of your PCB assemblies to any location worldwide.

If you have any other questions or need further information about our PCB assembly services, feel free to reach out to us. Our team is here to assist you.

  1. Electronic component sourcing refers to the process of procuring electronic components from trusted suppliers to meet the requirements of a specific project or production.

  2. Why is electronic component sourcing important? Electronic component sourcing is crucial to ensure the availability of genuine, high-quality components for your electronic manufacturing projects. It helps maintain the reliability and performance of your end products.

  1. Yes, we have established relationships with authorized electronic component manufacturers and distributors. We prioritize sourcing components from reputable sources to guarantee their authenticity and quality.

  2. Can you source alternative components if the original ones are unavailable? Yes, we have the capability to source alternative components that meet your specifications and project requirements. Our experienced team ensures compatibility and reliability when sourcing alternative components.

  1. We have stringent quality control measures in place. All components undergo thorough inspections, including verification of authenticity, functionality, and adherence to industry standards, before they are used in production.

  2. Can you handle large-volume component sourcing? Absolutely. We have the capacity and expertise to handle component sourcing for projects of varying scales, from small prototypes to large-scale production runs.

  1. To request a quote for electronic component sourcing, please provide us with the necessary project details, including component specifications, quantity, and any specific requirements. Our team will promptly assist you with a competitive quote.

If you have any additional questions or require further information about our electronic component sourcing services, please don't hesitate to contact us. We are here to support your sourcing needs.

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