FZZFA02500139 [Project Number: FZZFA02500139] Changping Future Meicheng Industrial Innovation Base Project (18 items including 1 # Factory Building) Curtain Wall Engineering Professional Bidding Qualification Pre qualification Announcement 1. Bidding Conditions Changping Future Meicheng Industrial Innovation Base Project State owned enterprise units self raise funds (local), with a contribution ratio of 100%. The curtain wall project of Changping Future Meicheng Industrial Innovation Base Project (including 18 items such as Factory Building 1) required for the overall construction of the project has met the bidding conditions. The bidder is China Communications Construction First Engineering Co., Ltd., and the bidding agency is Beijing Jingyuan Chengde Xin Engineering Management Co., Ltd. The bidding is now open for public bidding, and interested potential bidders (hereinafter referred to as the applicant) are invited to submit pre qualification applications. 2. Project Overview and Bidding Scope 2.1 Subcontracting Project Name: Changping Future Meicheng Industrial Innovation Base Project (18 items including 1 # Factory Building) Curtain Wall Engineering 2.2 Construction Scale of Subcontracting Project Construction Scale: Curtain Wall Area: 43000 ㎡ Contract Estimated Price: 31 million yuan 2.3 Construction Location of Subcontracting Project: Xiaotangshan Beautiful Intelligent Garden in Xiaotangshan Town, Changping District (formerly Xiaotangshan Town Industrial Zone) (Phase I) CP04-0201-0010 Plot) 2.4 Construction Period Requirements for Subcontracting Project: 106 calendar days 2.5 Section Division of Subcontracting Project 2.5 Bidding Scope: The content of the construction drawings for the curtain wall engineering. Mainly for the exterior decoration and related parts of the 1 # and 2 # security guards, 2 # supporting buildings, 1 # factory building, 3 # -8 # factory building, car entrance and exit passages, etc Including the following (detailed in the construction drawings and technical standard requirements): rear embedded parts, glass curtain walls, aluminum alloy doors and windows, aluminum curtain walls, aluminum suspended ceilings, aluminum alloy decorative lines, integrated insulation decorative panels, corrugated aluminum panels, integrated insulation corrugated metal panels, coatings, aluminum alloy louvers, grilles, glass balustrades, metal railings (according to the curtain wall drawings), eaves, canopies, entrance curtain walls and doors and windows (including door hoppers and door frames), floor bounce doors, electric folding doors, fire rescue windows, fire smoke exhaust windows and their controllers, other decorations that require keel cladding panels, as well as all internal sealing, lining, backing, fire prevention, smoke exhaust, protection, lightning protection, drainage and other related work related to the above projects. Conduct material retesting and performance function testing in accordance with relevant national regulations, conduct acceptance and provide corresponding materials in accordance with national regulations and government department requirements, and cooperate with relevant acceptance work. 2.6 The largest single curtain wall area is 6850 square meters, and the highest building height is 23.9 meters. 3. Qualification Requirements for Applicants 3.1 This major