In 2009, Shimadzu, as the creator of Dynamic DR, developed and manufactured the first Dynamic DR in the world. In 2012, Shenzhen Angell Technology developed and manufactured the first Chinese Dynamic DR. Now Shenzhen Angell Technology has become one of three top Dynamic DR manufacturers in the world.

Angell Dynamic DR has been written into three textbooks for Chinese higher professional education:
1. Textbook for Undergraduate: Medical Imaging Technology, published by People Medical and Healthy Publisher.
2. Textbook for Undergraduate: Atlas of Digital X-ray Imaging, published by Jiangsu Technology Publisher.
3. Textbook for Graduate: Medical Imaging Devices (The 13th Five-Years-Plan Textbook designed for Graduate of Radiation Diagnosis and Therapy).