朗坤辉泰智能水务工程（天津）有限公司成立，注册资本500万人民币

Group 1 - The establishment of Langkun Huitai Intelligent Water Engineering (Tianjin) Co., Ltd. has been officially registered with a legal representative named Liu Xinran and a registered capital of 5 million RMB [1] - The company is jointly owned by Hainan Yishun Agricultural and Forestry Development Co., Ltd. (80% stake) and Shandong Sandrop Water Purification Technology Co., Ltd. (20% stake) [1] - The business scope includes construction engineering, internet sales of food, on-demand drinking water sales, and various services related to intelligent water systems and environmental protection monitoring [1] Group 2 - The company is classified under the national standard industry of electricity, heat, gas, and water production and supply, specifically focusing on water production and supply [1] - The registered address of the company is located at No. 20, Building 1-004, Guchuan High-tech Zone, Qingshan Town, Beichen District, Tianjin [1] - The business license allows the company to operate without a fixed term, with the current registration valid until August 5, 2025 [1]