Project Overview - Anhui Lukong Environmental Protection Co., Ltd. is engaged in the recycling, disposal, and resource utilization of waste lead-acid batteries, with main products including refined lead, alloy lead, sulfuric acid, and waste plastics [1] - The company plans to procure 50 high-pressure reverse osmosis membranes due to the need for replacement as indicated by water quality testing [1] - The total procurement budget is approximately 1.13 million yuan [1] Procurement Details - The procurement method is competitive negotiation, and the supply period is within 90 days from the contract signing [1] - The warranty period for the membranes is two years from the end of the trial period and acceptance [1] - Specific technical specifications and detailed parameters are outlined in the competitive negotiation documents [1] Supplier Qualification Requirements - Suppliers must have independent legal entity status and hold a valid business license [2] - Suppliers should be manufacturers or authorized dealers of membrane components, with necessary documentation provided [2] - Suppliers must demonstrate necessary equipment and technical capabilities, including at least one reverse osmosis membrane sales contract from the past three years [2] - Good tax and social security payment records are required, along with financial statements for the last three years [2] - Suppliers must not be listed as serious violators of laws or regulations in relevant credit systems [2][3] - Joint bids are not accepted for this procurement [2] Document Submission and Opening - Procurement documents can be obtained online, with a submission deadline of July 1, 2025, at 09:30 [4][5] - The deadline for obtaining procurement documents is June 25, 2025, at 17:00 [5] - Contact information for inquiries includes an email address and a contact person [6]