正虹科技等成立新公司，含生物饲料研发业务

Group 1 - The core point of the article is the establishment of a new company, Yueyang Quanhong Pigeon Feed Co., Ltd., which includes a focus on the research and development of biological feed [1] - The new company has a registered capital of 5 million yuan and its business scope includes feed production, sales of livestock and fishery feed, sales of feed raw materials, biological feed research and development, and grain purchasing [1] - The company is jointly owned by Zhenghong Technology's wholly-owned subsidiary, Hunan Zhenghong Lide Feed Co., Ltd., and Hunan Quanhongyan Ecological Agriculture Co., Ltd. [1]