Is it legal to raise funds for Shenzhen DuDu RV?

It is illegal for Shenzhen DuDu RV to raise funds. RV is a luxury for most car owners. Traveling by RV can make people experience real comfort. In the past few years, various RV companies have been on the rise, but some of them have committed illegal acts behind their backs. Recently, they received a report from Mr. Hu, a citizen of Shenzhen, that DuDu RV was operated by Shenzhen DuDu RV Co., Ltd. because its investment model was suspected of illegal fund-raising.