PCB Assembly Supplier

PCBTok is a Reliable PCB Assembly Service Provider

Take PCBTok into consideration if you’re seeking for a dependable PCB Assembly service provider.

We are the optimal selection for you since we make PCB sourcing and PCB prototyping simple.

We have no trouble assembling PCBs or providing any quantity of PCB parts.

Skilled PCB Assembly Provider in China

Skilled PCB Assembly Provider in China

Our PCB Assembly service will undoubtedly help your PCB projects.

One of our selling advantages is our reasonable cost.

But more importantly, we are a reputable Chinese corporation.

We keep in mind international standards when creating and assembling our PCBs.

But we always mindful your financial and budgetary plans.

We are hugely committed to supporting our clients’ success.

PCBTok Provides Different PCB Assembly Services for You

All PCB Assembly procedures must be followed correctly.

They must be faultless whether they are single-sided, double-sided, or multilayered PCB assembly.

Additionally, they must be produced effectively with globally recognized good manufacturing practices.

Our PCB assembly services were created utilizing state-of-the-art manufacturing techniques and are ISO and UL approved.

PCB Assembly Service for You
Prototype PCB Assembly

Sometimes, this Prototype PCB Assembly service can be rather distinctive. We’ve worked with those for computers, sensors, transparent PCBs, and unique shapes, for instance.

Low Volume PCB Assembly

This Low Volume PCB Assembly solution caters to new firms with tight budgets. To stick to your plan, we can collaborate effectively with a common objective.

High Volume PCB Assembly

If you require 1000 PCBs to be produced per production cycle, our High Volume PCB assembly solution is what you need. Can be very cost-effective.

Turnkey PCB Assembly

It’s the answer you seek: superb product and flawless. For Turnkey PCB Assembly, devices that can be included are more than just equipment with basic wiring and circuits.

SMT Assembly

We won’t ship any SMT Assemblies that don’t adhere to approved Surface Mounting standards. The caliber of our services remains constant, as this is standard requirement.

BGA Assembly

Your needs for your thermal profile will determine what kind of BGA assembly is necessary. Hence, we are always careful about customers’ BGA ball size and material requests.

Cable Assembly

We carry all sorts of Cable Assembly offerings. For instance, we offer coaxial cable assembly, harnessing, flat ribbon, and many more types of sub-or full assemblies.

SMD PCB Assembly

We offer Type 3—discrete surface mount components, Type 1—components exclusively, and Type 2, a combo of Type 1 and Type 2 SMD PCB Assembly.

Through Hole PCB Assembly

Through Hole PCB Assembly is also known as TH PCB assembly, in comparison to SMD or SMT PCB assembly. It’s usually for Multilayer PCB assembly purposes.

Flex PCB Assembly

There are a number of challenges with Flex PCB Assembly. Getting rid of connectors between PCB flex layers is one of the most challenging skills, but we’ve mastered it.

LED PCB Assembly

To excel at the process of LED PCB Assembly, we have purchased cutting-edge LED PCB assembly equipment (Pick-and-Place equipment). We maintain regular inspections.

Box Build Assembly

The offering of Box Build PCB Assembly was initiated with a need for an all-in-one electronic wiring solution contained in a enclosed spaces—as per customer request.

PCB Assembly By PCB Type (6)

  • Multilayer Flex PCB Assembly

    When using Multilayer Flexible PCB Assembly, high compatibility with new digital devices is achieved. Most cutting-edge flex PCB laminates are used during fabrication.

  • Rigid PCB Assembl

    When prototype PCB assembly and design are requested, we frequently complete Rigid PCB assembly. This compromises the bulk of high-colume PCB orders, because most buyers want Rigid PCB.

  • Rigid-Flex PCB Assembly

    However, in terms of requests, Rigid-flex PCB assembly comes in second. Designs that are sought in mobile and telecom applications are catered by Rigid-flex parameters.

  • FR4 PCB Assembly

    Using a different company for PCB design and manufacture is not practical. This is true for orders for FR4 PCB Assembly, so just count on us to do it all.

  • Multilayer PCB Assembly

    Our Multilayer PCB Assembly typically involves creating wireless PCBs. In our business, the most popular devices are those with internet-specific user interfaces.

  • HDI PCB Assembly

    HDI PCBs can be created using a variety of HDI PCB Assembly processes. But some people make use of the FR4-copatible process variations. It is by far reliable.

Customized PCB Assembly Services (6)

Innovative Designs Deserve the Right PCB Assembly Provider

High-speed internet necessitates the manufacturing of new gadgets.

Now, it’s required to have a reliable PCB Assembly service provider, such as PCBTok.

Why Choose PCBTok as Your PCB Assembly Service Provider?

Since our PCB solutions improve connectivity through the proper PCB stack-up, we are also reasonably priced.

We will provide you with the crucial guidance you require for any of your PCB designs that require PCB assembly.

Supported Capabilities
Types of Assembly THD (Thru-Hole Device)
SMT (Surface-Mount Technology)
SMT & THD mixed
2 sided SMT and THD assembly
Order quantity 1 to 10,000 boards
Components Passives parts, smallest size 0201
Fine pitch to 8 Mils
BGA, uBGA, QFN,POP and Leadless chips
Connectors and terminals
Component Package Reels
Cut tape
Tube and tray
Loose parts and bulk
Board dimensions Smallest size: 0.2″ x 0.2″
Largest size: 15″ x 20″
Board shape Rectangular
Slots and Cut outs
Complex and Irregular
Board type Rigid FR-4
Rigid-Flex boards
Assembly process Leaded process
Lead-Free (RoHS)
Design file format Gerber RS-274X
BOM (Bill of Materials) (.xls, .csv, . xlsx)
Centroid (Pick-N-Place/XY file)
Sales and support Emails
Phone calls
Electrical testing X-ray Inspection
AOI (Automated Optical Inspection)
Functional testing
Oven profile Standard
Turnaround time 1-3 days for only PCB assembly
10-16 days for turnkey PCB assembly
3-4days Quickest turnkey Prototype PCB assembly

PCBTok offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBTok and offers very competitive rates to customers of PCBTok.
It normally takes 3-7 business days for the package to be delivered around the world.


2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.


3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.


4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.


5. Air, Sea/Air, and Sea

If your order is of large volume with PCBTok, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

You can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with a credit card: Visa, Visa Electron, MasterCard, Maestro.

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Trusted PCB Assembly Provider by Industry Leaders

PCBTok is a company that makes reliable circuit boards.

Not only that, we help you assemble the boards.

Indeed, if you are still  thinking of who to get to guide you throughout the whole PCB process, you can consider our services.

As a one-stop-shop PCB provider, we help you with New Product Development (NPD).

Low-volume, mid-volume, and high-volume PCB assembly and production–we do it all.

What Is PCB Assembly?

There are many PCB assembly companies to choose from. There are many benefits to hiring a PCB assembly company. You can find out about their business practices, how long they have been in operation, and what they charge for PCB assembly. A PCB assembly company should also be able to provide customer references. Check out the certifications they offer to their employees.

The process begins with preheating the PCB to avoid thermal shock, which can damage the materials used in the PCB. The board then passes through a wave of molten solder that bonds the component leading to the holes and pads. Testing the board is another critical step in the assembly process. Each test requires a unique set of tools. The PCB must pass these tests to be considered safe.

The process of connecting circuit boards to create an electronic product is called PCB assembly. Circuit boards come in many shapes and sizes, and PCB assembly kits can contain any number of components. Solder wire, solder paste, and solder balls may be included in the kit. The kits can be purchased online or at electronics stores. PCB assembly kits may also include a variety of components of varying degrees of complexity. To complete your project, you will need solder bars, solder balls, and solder prefabs.

PCB Assembly Service

PCB Assembly Service

When selecting the PCB type for your project, consider the footprint of your assembly. The footprint area must correspond to the pad pattern specified in the data sheet. A different package size may result in uneven heating during soldering, causing the component to stick to one side of the PCB instead of the other. In addition, an incorrect pad pattern may have an effect on passive SMD components. If the track sizes are different, the soldering process may result in improper connections, which can lead to poor power transfer, short circuits, or component failure.

What Is the PCB Assembly Process?

Before starting the assembly process, the PCB design must be checked for defects. Foot oxidation and oily residue are two common problems. In addition, the solder paste must be thawed before use. For PCBs that combine different technologies, the pick-and-place process is more complex because different component sizes must be considered on one side of the board. Therefore, certain guidelines must be followed when assembling these boards.

The PCB design is then reviewed by experts to ensure that it meets the requirements. PCB manufacturing is usually performed by contract manufacturers, who maintain a network of PCB manufacturers specializing in various PCB technologies. The manufacturer will advise on the best type of PCB for the final application and will review the circuit design for manufacturability. PCB fabrication can take anywhere from a few days to a few weeks, depending on the complexity of the circuit and the customer’s time to market.

After the assembly process, operators will visually inspect the PCB to ensure that the parts are properly positioned and that no errors have occurred. They also connect it to a power source to perform functional tests that simulate normal PCB operating conditions. Operators will look for defects and ensure that the solder is as clean as possible during the functional test. Finally, the operator will perform a full final inspection.

What Are the Types of PCB Assembly?

To assemble the PCB, you must first prepare the assembly. The first step is to use solder paste, a gray sticky substance made of tin, lead, and/or silver. The paste acts as a glue between the components. Without it, they will not stick to the bare board. The board is assembled in the following steps.

Paper phenolic resin is used as a PCB substrate for rigid circuit boards. This substrate is cheap and lightweight. It can also be made of plastic, metal, or fiberglass. Copper foil is then applied to one or both sides of the substrate. Afterward, the completed PCB is assembled by soldering the layers together, a step that is essential to maintain the stability of the PCB.

There are three types of PCB assembly. Surface-mount Technology(SMT), Thru-Hole Technology (THT), and hybrid techniques are all optional. Surface mount and through-hole technologies are used to assemble single-sided and double-sided PCBs, and because of these two technologies, boards can contain components of both types. However, they are available at different prices. Hybrid technology PCB assembly requires additional placement machines. Through-hole technology is the preferred choice for most applications.

SMT PCB Assembly Service

SMT PCB Assembly Service

When looking for a PCB assembly supplier, look for one that offers high-quality PCB assemblies. The manufacturer should be familiar with a variety of PCB laminates and through-hole types. The company should also have experience with a variety of breakout strategies as well as power and signal integrity. In addition to PCB assembly, PCB testing is required to ensure product quality. It can also help you save money. Many brands prefer to perform quality assurance in-house because it provides the best control.

What Are the Benefits of PCB Assembly?

Outsourcing PCB assembly to a Chinese manufacturing company in today’s highly competitive market. This service meets the highest quality standards while reducing production costs. The company located in China has cutting-edge facilities and equipment. In addition, shipping costs for PCB assembly are significantly lower than those of overseas manufacturers. Shipping costs are less than one-third of international shipping, and distance is an even more important consideration when choosing an assembly company.

When engineers decide to assemble PCBs themselves, they spend about five hours assembling the boards manually. If the engineer spends the same amount of time outsourcing PCB assembly, he will have more time to focus on other aspects of the project. In addition, companies that offer fast-turnaround PCB assembly will deliver boards in a matter of days, which is extremely beneficial to a company’s deadlines.

There are many advantages to using robotics for PCB assembly. This process can help companies achieve their production goals while maximizing their return on investment. These manufacturers can reduce labor costs by automating repetitive tasks and ensuring high-quality PCBAs. Robotics can also help improve production setup. Finally, the PCB assembly process can be automated, saving labor and equipment costs. If you want to improve your PCB assembly, you should consider investing in robotics.

THT PCB Assembly Service

THT PCB Assembly Service

Human error is reduced in the PCB assembly process. Because PCBs are so delicate, even small errors can affect their ability to function properly. One mistake can lead to a host of other problems that can render the entire project unusable. In addition, automation allows you to produce more PCBs in less time. this is also a cost-effective option, especially for companies with high volumes. In addition to reducing production time, PCB assembly can help you meet deadlines.

What Are the Capabilities of Printed Circuit Board Assembly?

Before you start looking for a printed circuit board assembly service provider, you should have a good understanding of what is required for this type of contract manufacturing. The job entails the manufacture of circuit boards with various components and their assembly. Some of these components, such as the switches that enable and disable current, are critical to the operation of the PCB. The PCB’s signature green color is caused by a solder layer called the solder resist layer. This thin layer protects delicate components from the hazards of solder. The silkscreen layer contains detailed information about the PCB assembly process.

Printed circuit board assembly suppliers can handle high-mix, high-density production as well as prototype quantities. Many of these companies are able to meet OEM requirements with small-volume, multi-variety production runs. In addition, PCBTok can support both low-volume and high-volume PCB assemblies. Typical prototype quantities range from a few hundred to a few thousand PCBs.

Printed circuit board assembly

Printed circuit board assembly

Surface Mount Technology (SMT) is a method of attaching components to the surface of a printed circuit board (PCB). It has replaced through-hole assembly and soldering techniques as the primary method of PCB assembly. Every major electronics industry produces SMT PCBs. printed solder paste, mounting components, and reflow soldering are all part of SMT assembly. This process includes professional services such as AOI and AXI.

Why Choose PCBTok As Your PCB Assembly Provider?

There are many reasons for doing so, some of which will be discussed in this article. A good customer service department is essential to a good PCB assembly company. They should be able to answer any questions you may have and explain how their processes work. The same goes for their service. You should be able to ask them about their processes and experience to make sure they can meet your requirements.

When choosing a PCB assembly supplier, the cost is a major consideration. You should weigh the cost of PCB assembly, order size, and shipping options. While cost is an inevitable aspect of any business relationship, it is not the only consideration. If you can pay a higher price, it will pay off in the long run. Choose a company that offers all of these benefits while staying within your budget.

Another factor to consider is quality. The quality of a circuit board depends on the design as well as the manufacturing and assembly process. CM’s dedication to quality control has an impact on the reliability of the board. Creating a finished product may require multiple prototype iterations. In addition, turnaround time has an impact on the final product and delivery schedule. In the end, choosing a company that offers high-quality PCB assembly can save you a lot of money and time.

PCB Assembly Test

PCB Assembly Test

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