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PCB Reverse Engineering Services in China

Reverse-engineering old PCBs for schematics? It’s often a tedious, time-consuming task.
That’s where Well Done Company comes in—our team’s expertise and experience ensure you complete the process easily and precisely.

PCB
Reverse
PCB
Clone
Chips
Decrypt
PCB
Prototype

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Our Major PCB Services

Established in 2008, Well Done Technology focuses on PCB reverse engineering, PCB clone, and IC unlock. Our technical team of more than 40 people includes senior engineers with rich experience. With 13 years of practical experience, we have completed over 1000 pcb engineering for clients worldwide, including North America, Europe Southeast Asia.

PCB Reverse Engineering

The PCB reverse engineering services includes pcb to schematic, gerber files, design layout optimization. Our experts can guarantee to make 100% accurate pcb schematic diagrams. Many well-known international customers have also accredited us in various aerospace manufacturing companies or military industries.
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IC Unlock

Our engineers can copy programs from your microcontrollers or reprogram them with new firmware as needed. We utilize various approaches and advanced equipment to unlock integrated circuits (ICs), including MCU, FPGAs, DSPs, ARMs, and CPLDs. Additionally, we support IC series from manufacturers such as Actel, Atmel, Microchip, and STCmicro.
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PCB Design

You can benefit from our professional printed circuit board design process from pcb layout to pcb stack-up and creating PCB schematic design. When the project is beginning, our pcb design engineers will build your pcb engineering by pcb design software. We'll use popular programs like Altium Designer,KiCAD and more.
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PCB Repair

Common pcb repair engineering includes component rework, surface mount pads, solder mask repair, de-solder and relayout of boards. Furthermore, you can reqeust making changes to fix an existing design flaw. Just send your circuit board to us, our technicians will work quickly and efficiently to get it repaired.
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PCB Reverse Engineering Procedures

#1 - ICs Unlock (Optional)
Extract the program from Board 25%
#2 - PCB Reverse Engineering
Get gerber file & BOM list, create layout and generate a schematic 50%
#3 - Prototype PCB Fabrication
Building and producing the pcb sample with schematic 75%
#4 - PCB Functional Testing
Inspect the performance of the new board, troubleshoot issues, and fix incompatibilities before the mass production 100%

Value-Added Services

Looking for more service about PCB engineering? Your can benift from our wide range of services as below. And our experts will ensure no delays due to quality or errors while working on your project.

PCB Stackup Design

When designing a PCB stackup, we can help our customers guide, create or verify the stackup. They are suitable for all impedance control requirements for single-ended, differential pair, coplanar waveguide and other technologies.

controlled impedance PCB

Due to the growing application of low-impedance circuits, low-impedance modeling has become an important aspect of circuit design. If you have mpedance-controlled requirements, we can help you for controlled impedance modeling.

Design Rule Checking

Design Rule Check verifies trace and space, open or shorted nets, aspect ratio, and other parameters of your design. It's used to prevent potential errors in the production process by identifying them in the design phase.

PCB Surface Finish

There are numerous printed circuit board surface finishes, including ENIG, HASL (Tin-lead or lead-free), Immersion Silver, ENEPIG, and so forth. Well Done has rich experience assisting customers in choosing the correct surface finish solution.

DXF to Gerber Files

Gerber files are generally more accurate than DXF files since they are meant for machine-readable output. You can use a variety of software programs to convert DXF to Gerbers. Some of the most popular programs include: Gerbv, Adobe Illustrator, CorelDRAW.

High Density Surface Mount

High Density Surface Mount Technology (HD-SMT) uses very densely packed arrays of small, closely spaced pads. This enables significantly higher component density than traditional surface-mount.

About Well Done

Found in 2008, Well Done PCB Limited is a circuit board engineering company in China. We provides excellent PCB engineering services by combining innovative solutions with high standard. We are dedicated to realize electronic product reduction and clone services for everyone. No matter how difficult your PCB project is, we can tailor and customize it for you.

Our Company Timeline

2008

company Founding

Well Done Technology was founded by Xia and Lee in 2008, is a leading PCB reverse engineering firm in China. We focused on PCB cloning, reverse engineering, and chips unlock services.

2012

Team Expanding

By 2012, our team expanded to over 50 members, including 5 senior technicians. To meet the client demands, we made a strategic shift to prioritize reverse engineering as our core business.

2017

Global Business

In 2017, we successfully penetrated global markets, with over 50% of clients originating from international regions. We had completed more than 1,000 PCB reverse-engineering projects.

2022

Tech Upgrade

In 2022, we launched the expansion of our laboratory base and the comprehensive upgrade of high-tech electronic equipment, aiming to improve the efficiency of our service to customers.

Why Choose Us?

15 Years Experience

More than 15 years of experience in pcb engineering;
Authoritative computer aided engineer degree;
Well-received cooperation cases;

Professional Team

Focus on reverse engineering;
Rapid electrical test and repair;
Experienced in pcb design and development;

Support Industries

RF, high-speed circuits;
Industrial control, analog, digital;
Microchip, semiconductors;

Multi-types PCB

Multi-layers PCBs (4 layer, 6-layer, 8 layer, and 10 layer);
Single sided, double sided;
Rigid and flexible pcb;

Cost Effective

PCB engineering evalue and suggestion;
Affordable and neogiationable prices;
Signing the contract with non-disclosure agreement;

Fast Reply & Quote

One-to-one expert service;
Formal email & phone call back;
Response within 24 hours;

Testimonials from Clients

What impressed me the most about Well Done is how efficient their work was. Everything from quotation, to PCB manufacturing and assembly, to component sourcing was done under one roof with them! Their prices for small features are reasonable as well. Well Done makes good job in PCB design, IC decryption projects. And they has been working together on many high-volume prototyping tasks too.
Oliver
Oliver
Engineer
First off, I found the staff of Well Done to be professional and eager to help. They were more than happy to answer any questions that I had concerning their PCB making service before placing my order, which made me feel confident about what they could do for me. The quality of the boards was excellent as well - probably one of the best boards that I have received after getting them from a number of different suppliers in recent years!
Ethan
Ethan
Boss
I am trying to find a good PCB Assembly manufacturer that can produce my device, but it is a very sensitive item and any issues with the components could cause problems. However, after using Well Done's rigid PCBs, I'm extremely satisfied. Would recommend Well Done for PCB manufacture services with no reservations whatsoever! My next project will definitely involve going back-and this time because it's cheaper too!
Alexander
Technician

Our Blog

FAQ

What do you need for fully reverse engineering a PCB board?

Please provide high-definition pictures of both sides of the circuit board, the number of layers, the size and details of any encryption chips.

For damaged circuit boards where the original manufacturer has discontinued production, we assist in reverse engineering the board through methods such as comparing manufacturer data sheets, circuit logic analysis, and X-ray imaging technology. However, we cannot guarantee 100% consistency with the original board.

Yes, we provide software reverse research and development services: software program code extraction, software rewriting, software secondary development, software disassembly, software system modification and upgrade, etc.

We can do IC reverse engineering or decryption for STMicroelectronics, Xilinx, Altera, Lattice, Atmel, Microchip, Actel and more. You can find more details at Supportable IC Series & Models.

Yes, our self-developed PCB copy board software can truly achieve 100% cloning without any mistakes. We can send these electronic files to you: standardized PCB files, schematic diagrams SCH and BOM and other materials.

In generally, it’ll takes 5–7 business days for single/Layer boards, 10–15 business days for Multi-Layer (2–16 layers) boards, and 15–20 business days for high-density/advanced tech (HDI, Flex PCBs).

Absolutely. We can redesign your PCB such as upgrading components for availability/cost, reducing board size, improving thermal performance, or enhancing signal integrity.

Our engineers specialize in Altium Designer, KiCad and Cadence OrCAD. We provide files in industry-standard formats (Gerber, ODB++, BOM, schematic PDFs).

We offer rapid prototyping and test (AOI & ICT). Material options: FR-4, Rogers, aluminum-based PCBs, and flexible circuits.

We provide services for medical devices, industrial electronics, consumer electronics, IoT & embedded systems, etc.

Contact Us

Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right bits you.

We respect your privacy and have a strict Privacy Policy to protect your personal information.

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