We conduct strict hardness tests on all raw materials to ensure that each batch of materials meets strict hardness standards. This test is to ensure material performance and ensure that the final product has ideal strength and durability to meet the high standards of the industry and customers.

During the production process, we randomly select samples from the production line for detailed testing. This sampling work can verify the quality stability of the entire production batch and ensure that each product has been strictly inspected to avoid potential quality problems in mass production.

We use advanced automatic contact detection equipment, which can complete the detection tasks efficiently and accurately. Automated detection not only increases the speed of detection, but also reduces human errors, ensuring that each product meets the predetermined standards, improving overall production efficiency and product consistency.

Through high-precision projection detection equipment, we are able to accurately measure the size and metallographic structure of the product. This detection method ensures that the thickness and quality of the silver layer fully meet the requirements of the design drawings, thereby ensuring the performance and reliability of the product in actual applications.

We implement strict manual quality screening, and professional quality inspectors carefully check each component. This meticulous screening process more accurately identifies potential problems and quality defects, ensuring that every product meets our high standards and the stringent requirements of our customers.