Dandong Tongda Science and Technology Co., Ltd. is a professional manufacturer of all types of x-ray machine, integrating development and production together. Our main products include x-ray diffractometer, portable x-ray flaw detector ,x-ray crystal analyzer and so on, Our company was established in 2010, Located near Yalu river, we enjoy convenient water, land and air transportation.

Our company employs more than 30 workers; through the efforts of our entire staff, we have become a x-ray manufacturer. Tongda people have continuously tried to improve product quality,

Currently,...