Eddysun (Xiamen) Electronic Co., Ltd. is one of the well-known National High-tech Enterprises specializing in Non-destructive Testing (NDT) from 1993.With strong support of R&D capacity, management system and experienced staff, Eddysun is engaged in research, production and business on various NDT products, such as multi-frequency eddy current testing machines, high-resolution/high-penetrating ultrasonic testing equipment, metal magnetic memory products, acoustic pulse equipment, acoustic instruments, variable array eddy current machines, super-speed eddy current equipment, multi-channel ultrasonic testing systems, integrated and cloud NDT systems, and electromechanical integration equipment.

Eddysun is the only designated ECT manufacturer of China’s air force, navy and army. It is also recognized as "qualified supplier" by Daya Bay Nuclear Power Plant. Its products have been sold to dozens of countries and regions in the world. Many scientific achievements filled the blank of NDT industry in Asia and even in the world. Eddysun has more than 300 patents, and is responsible for or participated in drafting and revising of more than 130 national and industry standards. In 2010, Eddysun established an academician expert workstation approved by the Fujian Provincial Government and won the honorary title of National demonstration workstation in 2016.