Core Viewpoint - Shandong Kailang Construction Engineering Co., Ltd. has been established with a registered capital of 30 million RMB, fully owned by Jinan Future Innovation Technology Development Co., Ltd. [1] Company Summary - Company Name: Shandong Kailang Construction Engineering Co., Ltd. [1] - Legal Representative: Su Yongsheng [1] - Registered Capital: 30 million RMB [1] - Ownership: 100% owned by Jinan Future Innovation Technology Development Co., Ltd. [1] - Company Type: Limited liability company (non-natural person investment or holding) [1] - Business Address: No. 7 Commercial Building, 1-2 Floor, Shengshi Tianhu Ecological Technology Park, West of Shuicheng Avenue, South of Wenhua Road, Liaocheng City, Shandong Province [1] - Business Duration: Until August 12, 2025, with no fixed term [1] - Registration Authority: Liaocheng Jiangbei Water City Tourism Resort Market Supervision Administration [1] Business Scope - Sales of construction materials, building decoration materials, lightweight construction materials, and metal accessories for construction [1] - Sales of intelligent power distribution and control equipment, electronic products, and mechanical and electrical equipment [1] - Services including earthwork engineering construction, fire protection technology services, and installation of general machinery and equipment [1] - Technical services, development, consulting, exchange, transfer, and promotion [1] - Licensed projects include construction engineering, labor subcontracting, intelligent system design, special equipment installation, and residential interior decoration [1]

Group 1 - Tianjin Ruyu Engineering Consulting Service Co., Ltd. has been established with a registered capital of 10 million RMB, fully owned by Shanghai Ruyu Enterprise Management Consulting Co., Ltd. [1] - The legal representative of Tianjin Ruyu Engineering Consulting Service Co., Ltd. is Qu Bo [1]. - The company is located at No. 72, Ziwei Road, Lijian Garden, Room 601, Dongli Lake Street, Dongli District, Tianjin [2]. Group 2 - Shanghai Ruyu Enterprise Management Consulting Co., Ltd. holds 100% of the shares in Tianjin Ruyu Engineering Consulting Service Co., Ltd. [2]. - The business scope of Tianjin Ruyu includes engineering management services, sales of construction materials, and various technical services among others [2]. - The company is classified under the national standard industry of scientific research and technical services, specifically in professional technical services [2].