宁波市鄞开雨虹建材科技有限公司成立，注册资本1000万

Group 1 - A new company, Ningbo Yuhong Building Materials Technology Co., Ltd., was established on September 3rd with a registered capital of 10 million RMB [1] - The legal representative of the company is Wu Fei, indicating a structured leadership [1] - The company's business scope includes sales of thermal insulation and soundproof materials, rental of construction machinery and equipment, and sales of construction machinery [1] Group 2 - The shareholders of the company include Ningbo Changfeng New Rural Development Construction Co., Ltd., Dongfang Yuhong, and Ningbo Yiheng Trading Co., Ltd., suggesting a collaborative investment approach [1]