https://pressroom.prlog.org/TIANRUI/ About Qingdao Tianrui Technology Group Co., Ltd. - Tianrui group was established in 1986 and we are the one of the earliest manufacturers of poultry equipment in China. At present, Tianrui group has transformed from an enterprise of the traditional research, development and production of poultry equipment https://www.prlog.org/13152395-official-declaration-qingdao-tianrui-group-reaffirm-sole-worldwide-ownership-of-the-tianrui-brand.html As a premier leader in intelligent poultry farming equipment, Qingdao Tianrui Technology Group Co., Ltd. (established in 1986) hereby issues this formal clarification regarding our global brand representation and legal ownership. 1.Tue, 16 Jun 2026 03:29:37 GMT