Zhang Zheng

Zhang Zheng, Master's Industrial Mentor at China University of Geosciences (Beijing); Graduate Business Mentor at Beijing Institute of Fashion Technology; Executive Secretary General of the National Jewelry Making Vocational Skills Competition; Certified Jewelry Designer by China Jewelry and Jade Industry Association; GIC - Jewelry Appraiser; National Qualification Certification Senior Diamond Grading Inspector; National Qualification Certification Senior Gem and Jade Inspector; Participate in the approval of the national vocational skills standards for jewelry designers; Participated in the development of the standard for "Meteorite Jewelry Iron Meteorite, Olive Meteorite Iron".