What is the relationship between Tongfang Weishi and Beijing Zhao Chen Technology Co., Ltd.

Partnership. Tongfang Weishi reached a cooperative relationship with Beijing Zhao Chen Technology Co., Ltd. on April 20 15. Tongfang Weishi is a supplier of security inspection equipment or security inspection system, which originated from Tsinghua University. It takes radiation imaging technology as the core and provides high-tech security inspection products with independent intellectual property rights.