The office address of Wuhu Denami Semiconductor Co., Ltd. is located in Wuhu, Jiangcheng, an important scientific research and education base and industrial base in East China. The company mainly deals in materials related to semiconductors and electronic components、Production and manufacturing of diodes, transistors, diode chips, rectifying devices, solid discharge tubes, protective devices, system integrated circuits, small signal components, etc.

The main characteristics of its materials, whether electronic components or diodes, are precision, small, soft, and easily worn or scratched, making it difficult to measure.

In response to the characteristics of the modified sample, we specifically asked for some samples for testing and grinding. Through a series of experiments such as rough grinding, fine grinding, rough polishing, and fine polishing, we finally explored a stable and fast sample preparation method. In the end, cooperation was quickly achieved.