Youyan New Materials is a material company in the Yangtze River warehousing industry chain. Changjiang Storage Technology Holding Co., Ltd., founded on 20 16, is located in Wuhan, Hubei Province, and is an enterprise focusing on technology promotion and application services. 20 19 signed an agreement with Youyan New Materials to become a material company in the Yangtze River warehousing industry chain. Therefore, Zhucun in the Yangtze River is called Youyan New Material.