Announcement on Negotiation and Procurement of Comprehensive Performance Test Sets for Electric Spindle The number of comprehensive performance test sets for electric spindle has met the procurement conditions, and suppliers are now invited to participate in the negotiation and procurement activities. 1. Procurement Project Introduction 1.1 Project Name: Comprehensive Performance Test Sets for Electric Spindle 1.2 Project Number: 2025jczx0051.3 Purchaser: National Machine Tool Quality Supervision and Inspection Center 1.4 Funding Implementation Status: Implemented 1.5 Procurement Method: Negotiation Procurement 2. Procurement Scope and Related Requirements 2.1 Procurement Scope: Procurement of a dual serial 8-slot cDAQ chassis with reserved expandable interfaces; Purchase a load and strain measurement module to cooperate with a bolt junction box for signal acquisition of force sensors; Purchase a high-frequency voltage input module to collect acoustic emission signals. 2.2 Subcontracting situation, maximum price and other requirements: Package number, package name, quantity unit, maximum price (if any), maximum price unit, delivery time, delivery location 01. Comprehensive performance test number of electric spindles, procurement kit, 58200.00 yuan. No. 22 Tianzhu West Road, Tianzhu Airport Industrial Zone A, Shunyi District, Beijing. Note 01: None. 3. Supplier qualification requirements 3.1 Suppliers should be established in accordance with the law and meet the following requirements: Supplier qualification conditions should include at least the following factors: 1. The unit leader is the same person or different units with controlling or management relationships are not allowed to participate in the procurement activities of the same project subcontracted or the same procurement project that has not been subcontracted. Suppliers listed on the "Credit China" website (www.creditchina. gov.cn) as dishonest persons subject to enforcement and parties involved in major tax violations are not allowed to participate in project procurement activities. 3. Those who have committed serious breach of contract or been blacklisted in the group's supplier management during the execution of procurement projects within the group system shall not participate in the procurement activities of the project. 3.2 Suppliers shall not have any of the following situations: (1) The unit leader is the same person or different units with controlling or management relationships shall not participate in the procurement activities of the same project subcontracted or not subcontracted for the same procurement project; (2) Suppliers listed on the "Credit China" website (www.creditchina. gov.cn) as dishonest persons subject to enforcement and parties involved in major tax violations are not allowed to participate in project procurement activities; (3) Those who have committed serious breaches of contract or been blacklisted by the General Technology Group's supplier management during the execution of procurement projects within the General Technology Group system are not allowed to participate in project procurement activities; (4) Other situations where suppliers are not allowed to exist: Without 3.3, this procurement does not accept consortium bidding. 4. Acquisition of Procurement Documents 4.1 The procurement documents for this project will be sold in electronic format. 4.2 Purchase document release time: 00:01 on April 29, 2025 to 00:00 on May 9, 2025 (Beijing time). 4.3 Interested suppliers (or consortium leaders if a consortium) should first purchase from the General Technology Group Center Procurement Platform https://cg.gt.cn/ Free registration, after registration, you can download the supplier operation manual and follow the steps to obtain the procurement document