Changheng Huicheng is a well-known consulting service company focusing on Internet finance in China. The business scope of Tong Ying Da Supply Chain Management Co., Ltd. includes: supply chain management services, sales of building materials, information technology consulting services, data processing and warehousing support services, construction machinery and equipment leasing, domestic freight forwarding, loading and unloading and warehousing services. Both have nothing to do with the company's operation.