Hitech Circuits Co., Limited specializes in prototype PCB assembly, providing services that allow for pre-production analysis, flaw detection, and testing of circuit boards to improve quality before mass production. They offer a variety of assembly services, including SMT, PTH, and mixed assemblies, as well as in-house testing capabilities. The company emphasizes quick turnaround times, competitive pricing, and a strong supply chain to ensure efficient service for clients in need of prototypes.

1. PCB Assembly Prototypes Manufacturer – Hitech Circuits Co., Limited
What is a prototype PCB assembly?
PCB prototyping is the experimentation pilot stage of the product which is to be mass produced
at a later stage. This is more of an experiment which is done after the initial discussions and the
design. This offers a pre-production analysis of the boards that are to be manufactured, reducing
the possible number of errors in the PCB design. PCB prototypes help the manufacturer analyze
the strengths as well as weak areas of their proposed circuit boards. Prototypes also serve as a
reference point for future versions of the same product. At Hitechpcba, we handle PCB prototype
assembly in quantities from one to hundred printed circuit boards.
We have acquired capabilities that enable us to serve our clients better. All these years, we have
worked on many complex prototype PCB assembly projects, and we believe the following
capabilities have helped us serve our clients better.
Prototype PCB Assembly Services: We specialize in the following prototype printed circuit board
assembly services.
SMT: We can provide single-sided and double-sided surface mount PCB assemblies in different
specifications.
Plated Through Hole: We offer plated through hole assembly with selective soldering.
Mixed Assemblies: We often work on projects involving mixed assemblies – through-hole and SMT
and electromechanical assemblies.
PCBA Testing: All the PCBA functional testing is performed in-house. Over the years, we have
invested in various test fixtures and equipment, which helps us ensure the quality of PCBA.
Currently, we provide the following types of PCBA testing services:
Flying probe testing for PCB
Functional testing including system and board-level testing
General PCB Assembly Capabilities: Our general PCB assembly capabilities are not limited to these:
RoHS, leaded or lead free, clean and no chemistries
PCB components including various types of QFNs, BGAs, 0105, 0201, 0804, and press fit
components in small quantities.

2. What are the benefits of a prototype PCB assembly?
Prototype PCB assembly comes with several advantages. These benefits play a major role in the
facilitation of your PCB manufacturing. Some of these benefits include:
Detection of Flaws Early
With prototype PCB, you will easily detect whatever flaws are present during the product’s
development stages. This will allow you to solve the issues thereby saving you some money if you
had gone ahead to make the production having the flaws in them.
If you go ahead to make changes during the production, there may be a need for more
technicalities, and this may be expensive.
Testing of Each Component
With a prototype, you will be able to test all your system’s elements individually before you go
ahead to set it up. You should do this because it is important especially for very complex projects
composed of several parts that are PCB based.
When you validate each of these components, you will be able to identify those areas having issues
that you should look into. This is the only way the project can function the right way.
Reduction in Total Costs
Utilizing the prototype bare PCB for any of your projects could go a long way in reducing what you’ll
have spent in total for the project. With prototyping, you will be able to notice those errors in your
project and then make corrections before you start the real production.
As soon as these flaws have been checked and rectified, then you may continue with the
manufacturing of your Printed circuit boards in large quantities, thereby saving you unnecessary
costs.
High-Quality PCBs
Why prototyping your PCB is important is to help you test if your project will function effectively.
When we talk of testing, it involves the identification of errors present and then rectifying and
making corrections to them.
Therefore, the eventual PCB after the prototyping will be of high quality that surely meets

3. standards set internationally.
Less Turnaround Time
With prototype PCB assembly, you will be able to reduce the total time used in producing your
printed circuit board. While making use of prototype printed circuit boards, you’ll be able to see
the errors and then make corrections before you start the actual production.
Therefore, the eventual prototype will be free of defects. This implies that your PCBs will be
produced quickly by your manufacturer.
What are the different types of prototype PCB assembly services you offer?
With years of market presence and experience, we specializes in the following prototype PCB
assembly services.
Plated through-hole (PTH): We can provide the through-hole assembly with selective soldering.
Surface mount technology (SMT): We offer single-sided as well as double-sided SMT board
assemblies in varied specifications.
Mixed Assemblies: Our experts often work on projects involving both PTH and SMT assemblies.
What are the types of testing Hitechpcba use for prototype PCB assembly?
Automated Optical Inspection (AOI): This is performed before and after the soldering to identify
the component placement, presence, and solder quality.
X-ray Testing: In this type of testing, the operator relies on the X-ray images of the PCB to check the
solder joints and lead-less components such as Quad Flat Packs and ball grid arrays, which are
generally not visible to naked eyes.
In-Circuit Testing (ICT): This method is used to detect manufacturing defects by testing the
electrical properties in the SMT Assembly.
These techniques help us ensure the reliability and accuracy of the circuit boards. In addition to
this, it ensures a long operational life of equipment, minimal production losses, streamlined
processes, and much more.
What are the capabilities Hitechpcba offer for prototype PCB assemblies?

4. We specialize in offering IPC compliant, and quick turn PCB assemblies. We are very particular
about our scheduled deliveries and timelines, and we deliver without compromising the quality.
Our PCBA capabilities are not limited to these. Here are some capabilities we offer through
prototype PCB assemblies.
RoHS compliance
Stringent testing procedures
Device encapsulation
Full turnkey, partial turnkey, and kitted/consigned services
Assemblies using Surface Mount (SMT), Thru-hole, Mixed Technology (SMT/Thru-hole), Single and
double-sided SMT/PTH, Large parts on both sides, BGA on both sides.
Do you perform a component analysis for prototype PCB assemblies?
Yes, we check the quality and performance of components before mounting them on the circuit
boards. This is because a malfunctioning component can affect the performance of the entire
circuit board assembly and also pose risks.
What is your standard turnaround time for a prototype PCB assembly?
Our turnaround time for standard applications is two weeks. This timeframe varies depending on
the complexity of the applications. However, we are committed to offering quick turnaround times
without compromising on quality, functionality, and accuracy, which offers our client a competitive
advantage and reduced time to market. You can also request any emergency assistance or queries
related to any type of PCB assembly. Our experts will assist you in all possible ways.
How is the cost of prototype PCB assembly estimated?
PCBA costing varies based on the different factors, such as PCBA parts, type of materials to be used,
order quantity, and much more. We can also offer quotes and customization options once you
share the detailed requirement with us.
We focus on quality and customer satisfaction over anything else. This has helped us build a long
list of happy and satisfied customers. So, if you wish to partner with a manufacturer of prototype
PCB assembly in China, then don’t hesitate to reach us. Our experts will assist you through all the
phases of the prototype PCB assembly process. We look forward to making your experience with

5. us better and memorable.
How to choose prototype pcb assembly manufacturer?
Our pcb prototype assembly service includes the sourcing of components. This allows you to
concentrate on what you do best: layout design. We have a dedicated sourcing staff that
coordinates with multiple suppliers and distributors to purchase electronic parts as per client
requirements, and our staff completes these purchasing particulars in a most efficient manner. We
have advanced processes for optimal selection of packaging (cut tape, tube, bulk, etc.) to reduce
the total cost. Furthermore, we are capable of cross-referencing parts and even locating hard-to-
find and obsolete parts. Customers can be rest assured that when Hitech Circuits substitutes
components that they are high quality: we only use the electronic component numbers and
manufacturers specified in the BOM. We will not modify your original layout design. Part
substitutions take place only with your permission.
The final pcb prototype assembly service cost includes assembly labor charges, bare circuit board
rates, and part costs. We understand the importance of prompt delivery. The sooner the
components are sourced, the sooner we can begin circuit board fabrication. We thoroughly
evaluate engineering inquiries and concerns related to the related parts with our clients before
commencing circuit board assembly. The average time taken for pcb manufacturing assembly is
about two weeks, which can be further reduced if there are no hard-to-locate components or
documentation mistakes.
We have specialized experts to deliver fast turnarounds for prototype circuit board assembly with
surface-mount (SMT), through-hole (THT) and mixed-technology components.
Anyone interested in electronics and electronic circuit boards needs to understand the various
stages of developing and producing a printed circuit board. It can come in handy when you are
seeking a top prototype smt assembly provider. The various production stages of printed circuit
boards entail design, prototyping (prototype PCB development and rapid prototyping pcb
assembly), and PCB high volume production. Different entities will always seek part of the whole
production process depending on their electronic circuit board needs.
However, this article seeks to help you understand everything about prototype PCB assembly, a
fundamental aspect of the PCB production process.
Rapid prototyping pcb assembly represents a fundamental phase of the printed circuit production
process. It is also inferred as PCBA prototype assembly, SMT or surface-mount technology PCB
prototype, PCB sample assembly, etc. From these alternative names, the meaning of prototype
assembly regarding printed circuit boards becomes apparent. So what is assembly prototype?
PCB prototype assembly service is a fast prototype printed circuit board assembly primarily used
to test fresh or new electronic designs. Consequently, it assists with checking and ensuring quality

6. assurance of the PCB. For instance, it verifies that no bug exists in the test PCB, updates the design,
and finds bugs. In most instances, prototype assembly of an electronic project will require two or
three iterations to ensure everything is perfect.
Why Choose Hitech Circuits PCB Assembly for Your Prototype PCB Assembly Projects?
There are several PCB manufacturers specializing in prototype PCB assembly services. However,
Hitech Circuits stands out owing to the following:
1.Strong Supply Chain: Over the years, we have built strong supply chain relationships in the
industry, which helps us fulfill the requirements of turnkey prototype assembly services easily.
2.Fastest Turnaround Times: Our engineering expertise coupled with our understanding of industry
requirements and a well-equipped facility enables us to assure the fastest turnaround times of 24-
48 hours.
3.Reliability: All the printed circuit boards that we produce are IPC compliant, which helps us assure
reliability.
4.Competitive Pricing and Quick Quote: Our supply chain relationships enable us to assure
competitive prices. The cost of the PCB prototype assembly will be made available within 24-48
hours.
For further details freely contact Cynthia at Sales11@hitechpcb.com
https://www.hitechpcba.com/pcb-assembly-manufacturer