Invited by DTG, one of the subsidiaries of GHG, nine experts from companies of Europe, like Midroc, Bombardie, ABB, Kiruna, AF, WSP, gathered in Shenzhen. With the engineer of DTG and the experts from MCC, they attended a seminar about the construction of DTG MINE. Chairman Mr. Li Weibo and CEO Mrs Zhu Weili were present. Mr li warmly welcomed the guests from Europe. During the seminar, he introduced the history and subsidiaries of GHG. Mr. Li also show his foreign friends his own inventions on printing. Just two days, all the visitors were impressed by Mr. Li’s enthusiasm and achievements. This seminar will lay a solid foundation for the further development of DTG, and will significantly accelerate the progress of the DTG mine’s construction.