Is Shenzhen Zhongcheng's letter credible?

Judging from the relevant information, Shenzhen Zhongcheng's letter is not credible. In 20021year, Shenzhen local financial supervision bureau investigated the case that Shenzhen Zhongxin Financing Guarantee Co., Ltd. provided false documents to the supervision department, and made a penalty decision of 20021kloc-0/231according to Article 42 (2) of the Regulation on the Supervision and Administration of Financing Guarantee Companies.