Bidding Announcement for Supervision of Carbon Fiber Automotive Wheel Hub Factory Construction Project 1. Bidding Conditions: The Carbon Fiber Automotive Wheel Hub Factory Construction Project (project name) has been approved for construction by the Management Committee of Donghai Economic Development Zone, Jiangsu Province (name of project approval, verification or filing authority) Dongkai Commission [2025] No. 3 (name and number of approval document). The bidder is Donghai County Huachuang Business Service Co., Ltd., and the construction funds are self raised and have been implemented (source of funds). The project investment ratio is 100%. The project has met the bidding conditions and is now open for bidding for the supervision of the construction project of the carbon fiber automotive wheel hub factory. 2. Project overview and bidding scope 2.1 Construction site: south of Changjiang Road and east of Mount Huangshan Road, Jiangsu Donghai Economic Development Zone, Lianyungang City, Jiangsu Province; 2.2 Project Scale: The total land area of the project is approximately 100000 square meters, with a total construction area of approximately 62304.10 square meters and a building area of approximately 49725 square meters. This project plans to build 7 new factory buildings, 1 R&D office building, 1 employee dormitory, primary and secondary security guards, and mechanical and electrical rooms. The construction of supporting facilities such as site hardening, road paving, parking lots, fences, greening, water supply, drainage, power supply and distribution, communication, lighting, fire protection and other public and auxiliary projects to meet practical functional needs; 2.3 Scope of bidding: including but not limited to the construction preparation stage, construction stage "three controls", "three management", "organization and coordination" related to the construction of the carbon fiber automobile wheel hub factory project, including civil engineering, equipment installation, supporting engineering, and the entire supervision process of the relevant safety responsibilities and defect responsibilities to be fulfilled during the construction stage; 2.4 Supervision service period: tentatively set at 300 calendar days, synchronized with the construction period, including supervision services during the completion acceptance stage and defect liability period, while cooperating until the end of the audit. The supervision fee shall not increase due to the extension of the actual construction period; 2.5 Supervision bidding maximum price: 1.3 million yuan. Bids exceeding the maximum price will be rejected; Section 2.6 Division: One section. 3. Qualification Requirements for Bidders: This bidding will adopt a post qualification review method, and the qualification requirements for bidders are as follows: 3.1 Have the ability to independently enter into contracts, have valid business licenses and enterprise account opening permits (or basic deposit account information materials). 3.2 This bidding requires bidders to possess valid comprehensive qualifications for engineering supervision issued by the construction administrative department or Class A qualifications for professional supervision of building construction projects. 3.3 This bidding does not accept consortium bidding. 3.4 Requirements for the bidder's proposed chief supervising engineer in this bidding: a valid national registered supervising engineer qualification for housing construction engineering issued by the construction administrative department. 3.5 Requirements for Bidders to Assign Professional Supervising Engineers in this Tender: The winning bidder shall be equipped in accordance with the provisions of Announcement No. 35 of 2017 and No. 3 of 2019 issued by the Jiangsu Provincial Department of Housing and Urban Rural Development during contract filing. 3.6 Requirements for the bidder's proposed supervisor in this bidding: The winning bidder shall be equipped in accordance with the provisions of Announcement [2017] No. 35 and [2019] No. 3 of the Jiangsu Provincial Department of Housing and Urban Rural Development when filing the contract. 3.7 In this bidding process, the bidder intends to appoint a general manager