25 years of market experience with extensive access to surface treatment information. We have good strategic cooperation with polishing equipment manufacturers and polishing pad manufacturers, and can quickly carry out product verification and promotion. Testers are familiar with various polishing processes, have rich field experience, and can quickly and accurately find problems. With the ability of process integration, can provide customers with one-stop technical services. Maintain good contact with polishing engineers in various industries in China, can quickly obtain cutting-edge information of the industry, and maintain the sensitivity of the market frontier.