In today's highly competitive market environment, product quality is the foundation for an enterprise to gain a foothold. To further enhance the precise monitoring and detection of the manufacturing process and products, in 2018 year we have carried out a comprehensive and large-scale upgrading and renewal of the physical laboratory. For this upgrade, we have invested a large amount of resources and newly purchased a series of advanced testing equipment. These new devices feature higher precision, a wider detection range, and more efficient testing capabilities, enabling them to meet the increasingly stringent requirements of process testing and helping us to take our product quality control to a new level.