Project Name: Successful Cloning of Cervical Treatment Traction Device Main Board

Project Scope: Chip Decryption, PCB Cloning, BOM Generation

Customer: Dongguan

The customer found us through our website and contacted us for a face-to-face meeting. As expected, the customer drove from Dongguan to our company. They brought the PCB, and we noticed that the main control chip on it was the STC89C52RD+. This was a new version of the chip, different from the STC89C52, and the decryption methods for these two chips were completely different, resulting in significantly different decryption prices, differing by several tens of times.

Initially, we thought this was a control board, a simple control board. However, the customer clarified that it was the main board of a traction device. The entire project was divided into two parts: chip decryption and PCB cloning. We signed two contracts with the customer, and they paid the deposit first. We had decrypted the STC89C52RD+ chip multiple times before, so we had already mastered the decryption methods. In just 3 days, we successfully decrypted the chip and sent it to the customer for testing since they didn't provide the necessary testing equipment. Most of the chips we decrypted had no issues, and even before the customer finished verifying them, we began with the PCB cloning, making the most of our time.

For us, PCB cloning has become as routine as eating, as we clone boards every day. It has become a professional division of labor, and the extensive and repetitive work has significantly improved our speed and quality of PCB cloning, earning us more and more favor from customers. Since the customer has their own manufacturing facility, they only needed the files to produce the product themselves.