Title: Guocheng Yitai Technology Development Co., Ltd. Inquiry Form 2022-05-2009:00:18 Initiate Consultation/Objection/Complaint for an Item Project Name: Longyuan Electric Power Hebei Longyuan New Energy Co., Ltd. Pitch Bearing Oil Pipe and Seal Ring, Main Shaft Seal Ring, and Gearbox Oil Pump Seal Ring Renovation Procurement Project Purchasing Agency: Guocheng Yitai Technology Development Co., Ltd. Procurement Number: WZYT-FWXJ-2025050218 Purchasing Person: Hebei Longyuan New Energy Co., Ltd. Qualification Requirements for Bidder: None. Performance requirements of the bidder: The bidder must meet the following performance requirements: 1. The bidder must provide at least 3 contracts for wind turbine bearing sealing modification or cleaning projects in the past three years (from January 1, 2022 to the deadline for quotation). The bidder must provide scanned copies of performance contracts that meet the procurement requirements, including 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 invoices (invoicing time January 1, 2022 to April 30, 2025). Performance certification documents not provided in accordance with the above requirements are invalid certification documents. Procurement Method: Inquiry Procurement Inquiry Method: Public Inquiry Material Classification: Service Category - Production Services; Service category - comprehensive services; Service category - survey and design; Service category - technical consulting services; Service category - property services; Service category - Other; Service category - supervision; Main technical requirements: Hebei Longyuan New Energy Co., Ltd.'s procurement project for the modification of pitch bearing oil pipes and sealing rings, main shaft sealing rings, and gearbox oil pump sealing rings, please refer to the technical section for details. Two items' publisher: Chen Dan. Quotation method: Full order. Contact phone number: 4000104000-1-8024. Publication time: May 29, 2025 at 00:18. Quotation deadline: May 23, 2025 at 00:00:00. Payment method: telegraphic transfer. Shipping fee to be borne by the supplier. Objection contact person: Zhang Hao. Attachment: Objection. Recipient: Guocheng Yitai Technology Development Co., Ltd. Remarks: Publication platform: National Energy e-Purchase (website: www.neep. shop). Bidders 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-beijing.aliyuncs.com/upload/cms/article/inquireOne/5385505.html