Title: National Energy Group Materials Co., Ltd. Ningxia Branch Inquiry Form 2022-04-1509:01:04 Initiate Consultation/Objection/Complaint for an Item Project Name: Ningxia Coal Industry Qingshuiying Coal Mine March 2025 Mining Explosion proof and Intrinsic Safety Lighting Signal Comprehensive Protection Device Inquiry Procurement Agency: National Energy Group Materials Co., Ltd. Ningxia Branch Procurement Number: WZYC-WZXJ-2025040562 Purchaser: National Energy Group Ningxia Coal Industry Co., Ltd. Bidder Qualification Conditions: Bidder Qualification Requirements: The bidder must also meet the following qualification certificates: 1. Mining Product Safety Mark Certificate - Mining Explosion proof and Intrinsic Safety Lighting Signal Comprehensive Protection Device - ZJZ-4.0/1140 (660) M (reference model) - within the validity period, and Mining Product Safety Mark Certificate - Mining Explosion proof and Intrinsic Safety Lighting Signal Comprehensive Protection Device - ZJZ-10.0/1140 (660) M (reference model) - within the validity period. Performance requirements of the bidder: The bidder must meet all of the following performance requirements: 1. The bidder must provide at least one performance supply contract for similar products of mining explosion-proof and intrinsic safety lighting signal comprehensive protection devices in 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 both parties. 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: Electrical Equipment and Accessories - Power Resistors; Electrical equipment and accessories - generators, generator sets and accessories; General equipment and accessories - other general equipment; Electrical equipment and accessories - relays and relay protection equipment; Electrical equipment and accessories - electric motors and their accessories; Electrical equipment and accessories - explosion-proof electrical devices, accessories and fittings; Electrical equipment and accessories - transformers and accessories; General equipment and accessories - other general equipment accessories; Electrical equipment and accessories - transformers (substations) and accessories; Electrical equipment and accessories - other electrical equipment and accessories; Electrical equipment and accessories - power capacitor devices; Main technical requirements: Mining explosion-proof and intrinsic safety lighting signal comprehensive protection device. Two items. Publisher: Li Yijun. Quotation method: Full order contact phone: 0951-7678072 (4000104000-17705). Release time: April 15, 2025 9:01:04. Quotation deadline: April 19, 2025 11:00:00. Payment method: Telegraphic transfer. Freight undertaken by the supplier. Objection contact person: National Energy Group Materials Co., Ltd. Ningxia Branch. Attachment: Objection. Receiving unit: National Energy Group Materials Co., Ltd. Ningxia Branch. Remarks: 1. Registered within the territory of the People's Republic of China, with independent legal personality or non legal person organization, must be able to fulfill the requirements of the procurement subject and provide the goods and services of the procurement subject. The manufacturer. 2. When quoting, the bidder must fully consider and ensure that the products involved in the quotation fully meet the requirements of the inquiry