Is the listing of DuDu RV a scam?

No, Shenzhen DuDu RV Co., Ltd. (formerly known as Shenzhen Tangyuan Investment Co., Ltd.), established on 20 17, is a formal company protected by the laws authorized by official website, not a pyramid scheme. Shenzhen DuDu RV member, located in Shenzhen, Guangdong Province, is a business service-oriented enterprise.