Zhengzhou new mart shopping plaza shop. According to the article published on WeChat official account, Zhengzhou New Mart Shopping Plaza Store is official. Jin Xin Jewelry Zheng Hong Store located on the second floor of the mall can repair platinum necklaces, so Zhengzhou New Mart Shopping Plaza Store can repair platinum necklaces. Zhengzhou, referred to as "Zheng" for short, was called "in heaven and earth" in history, called Shangdu in ancient times, and now called Greentown. Henan Province governs prefecture-level cities, provincial capitals and megacities to promote the rise of central China. The 13th Five-Year Plan explicitly supports the construction of a national central city.