Title: National Energy Group Materials Co., Ltd. Erdos Procurement Center Inquiry Form 2022-05-2008:54:33 Initiate Consultation/Objection/Complaint for an Item Project Name: Shenyan Coal Service Guarantee Center 2022-2028 Elevator Maintenance Service Project Inquiry Procurement (2800202505P00013) Purchasing Institution: National Energy Group Materials Co., Ltd. Erdos Procurement Center Procurement Number: WZEEDS-FWXJ-2025 050103 Purchasing Person: National Energy Group Shaanxi Shenyan Coal Co., Ltd. Qualification Requirements: The bidder must also meet the following qualification certificates: 1. Special Equipment Production License - Elevator Installation (including Repair) - Traction Drive Passenger Elevator (including Firefighter Elevator) B Special Equipment Production License - Elevator Installation (including Repair) - Traction driven Freight Elevators and Forced driven Freight Elevators (including Freight Elevators in Explosion proof Elevators) and Special Equipment Production License - Elevator Installation (including Repair) - Utility Elevators (including Utility Elevators in Explosion proof Elevators). Performance requirements of the bidder: The bidder must meet the following performance requirements: 1. The bidder must provide at least one elevator maintenance service contract within the past three years (from January 1, 2022 to the deadline for quotation). The bidder must provide a scanned copy of the performance contract that meets the procurement requirements, which must include the procurement scope, contract signing time, and the seal page of Party A and Party B. The bidder must also provide other supporting documents corresponding to the performance contract: settlement invoice (issued from January 1, 2022 to May 15, 2025). Performance proof documents not provided in accordance with the above requirements are invalid proof documents. Procurement Method: Inquiry Procurement Inquiry Method: Public Inquiry Material Classification: Service Category - Production Services; Service category - comprehensive services; Service category - technical consulting services; Service category - property services; Service category - Other; Service category - labor services; Main technical requirements: The service scope of this procurement subject includes inspection, maintenance, and upkeep of elevators within the Xiwan open-pit coal mine area, maintaining the equipment in good condition, and ensuring safe, stable, and economical operation of the equipment. It includes regular inspections, maintenance, and calibration of equipment, timely elimination of various defects, maintenance, and treatment of equipment leaks. For details, please refer to the technical section. The publisher of the two items is Autgen Bayar. Quotation method: Full order contact phone number: 4000104000-17727. Publication time: May 2025, 2008: 5:4:33. Quotation deadline: May 23, 2025: 9:00:00. Payment method: Telegraphic transfer. Freight undertaken by the supplier. Objection contact person: Erdos Procurement Center of National Energy Group Materials Co., Ltd. Attachment: Objection. Receiving unit: Erdos Procurement Center of National Energy Group Materials Co., Ltd. Remarks: Publication platform: National Energy e-Procurement (website: www.neep. shop). The bidder must register on the publication platform, pass the review, and pay the supplier classification annual fee before participating in specific project quotations. Bidding website: https://gd-prod.oss-cn