Official correspondence is legal. Internet Zhongxin is a formal credit information company. Henan Internet Zhongxin Credit Information Co., Ltd. was established on 20 17-08-03, with the legal representative Qu Jian, the registered capital of 100000 yuan, and the unified social credit code of 91410100ma448ckj7. Its industry is. The business scope of the company includes: enterprise credit information service; Enterprise management consulting; Entrusted by the bank, loans overdue and credit card overdraft will be notified by legal means. Therefore, the interconnection of public trust is legal.