Born in beautiful Zhongshan City, Guangdong Province, his ancestral home is Zhejiang.
Now he is a student, amateur inventor and collector in Imperial College London, London, England.
I was a student majoring in electronic engineering in Lancashire, England and Beijing Institute of Technology.
I study in Sun sun yat-sen memorial middle school.
Mr. Dong Hao loved inventing since childhood, and studied military technology, gem identification, investor psychology, watch appreciation, tool design and multimedia production.
On this basis, he innovatively designed many excellent works, won six national patents and many awards, and was deeply loved by Zhongshan citizens.
Authorized national patent:
Name and patent number
riot shield
Gun aiming device (mechanical improvement)
Gun aiming device (optical)
telesxopic sight
telesxopic sight