Is it fraud to call Weizhong Credit Information Department?

No, Shenzhen Weizhong Credit Technology Co., Ltd. is legally registered and certified by the Ministry of Industry and Information Technology. Holding formal and legal business documents is a legitimate enterprise, so the caller is not a liar. Shenzhen Weizhong Credit Technology Co., Ltd. (formerly known as Shenzhen Weizhong Tax Information Service Co., Ltd.), established on 20 14, is located in Shenzhen, Guangdong Province, and is an enterprise mainly engaged in software and information technology services.