1. Bidding conditions: The EPC general contracting supervision of the Chengcheng County Circular Economy Industrial Park Construction Project has been approved for construction by the Chengcheng County Administrative Approval Service Bureau with the approval of Chengxing Shenfa [2025] No. 44. The bidder (project owner) is Chengcheng County Changrong Investment Management Co., Ltd. The construction funds come from self financing and finance, and the project contribution ratio is 50.00% state-owned funds and 50.00% self financing. The project has met the bidding conditions and is now open for bidding. Potential bidders (hereinafter referred to as applicants) who are interested are invited to submit pre qualification applications. 2. Project Overview and Bidding Scope 2.1 Construction Location: Chengcheng Economic and Technological Development Zone; 2.2 Project Scale: The project covers an area of approximately 40.0 acres, with a total construction area of 32800 square meters, including a production plant of 16000.00 square meters, a research and development center of 5000 square meters, a storage room of 8000 square meters, a living service room of 1200 square meters, and a business room of 2600 square meters. 50 parking spaces for motor vehicles (equipped with 25 charging stations). The main road covers an area of 5500 square meters, while other roads cover an area of 2466.80 square meters. At the same time, one small sewage treatment station and five micro fire stations will be built, and supporting infrastructure such as power distribution, water supply and drainage, fire protection, courtyard walls, and road hardening will be completed; 2.3 Total project investment: 158095800 yuan (including an estimated 1264700 yuan for this bidding project); 2.4 Planned construction period: 730 calendar days; 2.5 Section Division: Section 1: Section Name: Chengcheng County Circular Economy Industrial Park Construction Project (EPC) Engineering General Contracting Supervision; Lot number: E61050035263tfmv07sf001; Section type: Supervision;; 2.6 Bidding Scope: Section 1: The bidding content of this project (EPC) is the comprehensive and whole process supervision work and related services within the scope of the EPC general contracting construction and warranty period, including but not limited to cost control, quality control, schedule control, safety production supervision and management, coordination and management work during the construction process. The specific scope shall be subject to the bidding documents; 2.7 Other:/. 3. Applicant Qualification Requirements 3.1 Section Name: Chengcheng County Circular Economy Industrial Park Construction Project (EPC) Engineering General Contracting Supervision: This qualification pre-approval requires the applicant to have a comprehensive qualification of Class A or above for engineering supervision, or a qualification of Class B or above for housing construction engineering supervision, and to have corresponding supervision capabilities in personnel, equipment, funds, and other aspects. Among them, the bidder intends to appoint a chief supervising engineer for the project who has the qualification of "Registered Supervising Engineer for Housing and Construction Engineering" or above, and is registered in this unit. If the proposed chief supervising engineer serves as the chief supervising engineer for other supervised projects, the number of supervised projects shall not exceed 2 (including 2), and a consent letter from the supervising project construction unit shall be provided; The applicant must possess a legal and valid business license. The enterprise and the proposed project chief supervising engineer have similar project performance.. 3.2 Section Name: Chengcheng County Circular Economy Industrial Park Construction Project (EPC) Engineering General Contracting Supervision: This qualification pre-approval does not accept consortium qualification pre-approval applications. 3.3 Each bidder may apply for one of the above-mentioned sections in this bidding project