Xingtai Xianfeng Ultrasonic Electronic Co., Ltd., established in April 2003, is mainly engaged in R&D, production and sales of railway engineering flaw detection equipment. It is currently the main domestic manufacturer of rail flaw detectors. Its market covers more than half of the railway bureaus, local railways and urban rail transit in China, and provides customized development services for partners such as the United Kingdom and India. Its products are sold all over the world. It is a well-known brand in rail flaw detection industry.

The company adheres to the business philosophy of "production generation, R&D generation and reserve generation", and has been persistently developing and developing a new generation of rail flaw detector for a long time. It leads the industry in the application of new technologies and new flaw detection methods in the field of rail flaw detection, and innovates new concepts and methods suitable for intelligent and modern flaw detection management at present.