Currently, Chinese ambassador to North Korea Liu Xiaoming led foreign mission of Ministry of Foreign Affairs inspected Zhe Jiang patent model enterprises.

The mission visited three patent model enterprises. Mission members applauded for the operation and management and development of patent products of private enterprises in Tai Zhou. They all expressed that they would recommend Tai Zhou to all the countries and they would like to invite sister countries and companies that would be interested in investing and cooperating with chinese companies to Tai Zhou.