The application of new technologies and new products such as 5G, big data, and artificial intelligence will bring a huge semiconductor market demand, and global semiconductor equipment spending has entered an upward cycle.

Total reflection X-ray fluorescence (TXRF) is a surface element analysis technique commonly used to analyze particles, residues, and impurities on smooth surfaces.

XRF instruments use X-rays to "excite" a material in order to characterize its composition by identifying elements in the sample (qualitative analysis) or by determining the strength of an element in the sample (quantitative analysis)

Since its inception, Dandong Tongda Technology Co., Ltd. has put the value of employees on the company philosophy. They are not optional workers, they are partners, friends, is to achieve the company's continuous development and growth of the primary contributors, this point can be said to be real experience in Tongda.