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上海民恩電氣有限公司是一家聚焦電能質量治理、電磁兼容優化領域，集研發、生產、定制方案于一體的科技型電氣企業。深耕行業十余年，公司不局限標準化設備生產，更依托海量一線工程項目經驗，針對性解決各類現場諧波干擾、EMC電磁超標、變頻系統適配異常等行業難題。通過與國內高校、科研機構長期技術共建，公司持續迭代核心算法與產品結構，具備獨立研發、優化、整改整套電氣配套系統的技術實力，以精工制造標準，為各行業提供高穩定、高適配、高性價比的國產化電氣配套解決方案。
公司擁有全覆蓋、高適配的產品體系，可全面滿足標準化配套與復雜工況非標定制需求。主營高低壓電抗器、EMI/EMC電源濾波器、無源濾波器、APF有源濾波器、變壓器、電容器、制動單元、電阻器等全系產品，完整覆蓋變頻系統所需的輸入輸出電抗器、直流平波電抗器、EMC進出線濾波器、DV/DT濾波器、正弦波濾波器、諧波濾波器等標準設備。針對行業特殊工況，公司可獨立研發生產高頻電抗器、回饋電抗器、APF專用電抗器等非標定制產品，解決通用設備無法適配、干擾超標、設備過載、諧波超規等疑難問題。所有產品嚴格遵循國標生產，工藝成熟、穩定性高，廣泛適配光伏、風電、軌道交通、石化、鋼鐵、煤礦、船舶制造等嚴苛工業場景。
民恩電氣核心優勢聚焦電能質量治理與EMC電磁干擾整改技術落地。公司專業研發團隊深耕諧波抑制、電磁兼容、電源濾波領域，依托ISO9001質量體系、CE、ROHS等權威認證，形成“技術咨詢—EMC測試—方案整改—產品定制—落地交付”的完整服務閉環。可根據客戶設備工況、現場環境、檢測標準，提供針對性優化方案，解決設備干擾、通訊異常、檢測不通過、設備發熱跳閘等實際痛點，為客戶大幅降低設備調試與合規成本。
公司產品規格齊全，覆蓋1A-3000A單相、三相、交直流、高壓、醫療級全系列，可適配EMC檢測、醫療設備、精密儀器、工業自動化、變頻逆變、電力驅動、UPS、通信電源、電梯及中央空調等多領域場景。憑借扎實的技術整改能力、穩定的產品品質與靠譜的定制服務，民恩電氣長期與國內外主流變頻器廠商、大型工業企業保持深度戰略合作，大量設備長期穩定落地各大重點工程項目，積累了扎實的市場口碑與行業落地案例。
公司堅持技術為本、服務為先的經營理念，依托自有研發技術優勢與工程經驗，為客戶提供全天侯、全方位的產品支持、選型指導與售后保障。未來，民恩電氣將持續深耕電能質量與電磁兼容核心技術，持續優化定制化解決方案，持續打造技術型、服務型國產化電氣品牌，成為各行業客戶值得長期信賴的電能質量治理配套服務商。
企業精神
企業深耕電力電氣領域，恪守誠信、敬業、創新、超越的核心精神，鍛造專業化、高標準的服務與技術團隊。企業以誠信為立企基石，對內凝聚團隊向心力、規范職業素養，對外信守履約承諾、堅守經營底線，以穩健、務實的經營風范樹立良好行業口碑。
全體員工秉持敬業務實、擔當篤行的工作作風，立足專業崗位深耕細作，主動扛起崗位職責，以精益求精的專業姿態助力電力電氣行業現代化建設。企業堅持打破固有思維與傳統桎梏，圍繞技術研發、產品迭代、客戶服務、內部管理、運營機制等多維度持續革新升級，穩步夯實核心競爭實力。始終保持空杯進取的發展心態，持續自我精進、迭代突破，摒棄守成思維，穩步推動企業高質量、可持續發展。
公司以誠信、務實、創新為立企宗旨，嚴守品質經營底線，依托標準化、精細化、全流程品控管理體系，嚴格把控產品品質，全方位保障客戶合法權益與合作價值。始終堅守以客戶為中心的服務初心，順勢而為、開拓精進，持續優化產品體系與服務模式，精準貼合行業發展趨勢、市場標準與客戶核心訴求，穩步拓寬企業發展格局，夯實長期發展根基。
Shanghai Minen Electric Co., Ltd. is a technology-driven electrical enterprise specializing in power quality management and electromagnetic compatibility (EMC) optimization, integrating R&D, manufacturing, and customized solutions. With over a decade of deep industry experience, the company goes beyond the production of standardized equipment; instead, it leverages extensive hands-on project experience to provide targeted solutions for various industry challenges, including on-site harmonic interference, EMC compliance issues, and compatibility problems with variable frequency systems. Through long-term technical collaboration with domestic universities and research institutions, the company continuously refines its core algorithms and product designs. It possesses the technical capability to independently research, develop, optimize, and retrofit complete electrical support systems. Adhering to precision manufacturing standards, the company provides highly stable, highly adaptable, and cost-effective domestic electrical solutions for a wide range of industries.
The company offers a comprehensive, highly adaptable product portfolio capable of fully meeting both standardized supply requirements and custom solutions for complex operating conditions. Our main product lines include high- and low-voltage reactors, EMI/EMC power filters, passive filters, APF active filters, transformers, capacitors, braking units, resistors, and other comprehensive product series. We fully cover standard equipment required for variable frequency systems, such as input and output reactors, DC smoothing reactors, EMC input/output line filters, DV/DT filters, sine wave filters, and harmonic filters. For industry-specific operating conditions, the company independently researches, develops, and manufactures non-standard customized products such as high-frequency reactors, feedback reactors, and APF-specific reactors to resolve complex issues including incompatibility with standard equipment, excessive interference, equipment overload, and harmonic over-specification. All products are manufactured in strict compliance with national standards, featuring mature manufacturing processes and high reliability. They are widely applicable in demanding industrial environments such as photovoltaic, wind power, rail transit, petrochemical, steel, coal mining, and shipbuilding.
Min'en Electric focuses its core strengths on power quality management and the implementation of EMC (Electromagnetic Compatibility) remediation technologies. The company’s professional R&D team specializes in harmonic suppression, electromagnetic compatibility, and power filtering. Backed by authoritative certifications such as ISO 9001, CE, and RoHS, we have established a comprehensive service cycle encompassing “technical consulting—EMC testing—solution implementation—product customization—and final delivery.” Based on the operating conditions of the client’s equipment, on-site environment, and testing standards, we provide tailored optimization solutions to address practical challenges such as equipment interference, communication anomalies, failed inspections, and equipment overheating or tripping. This significantly reduces the client’s equipment commissioning and compliance costs.
The company offers a comprehensive range of products, covering a full series of 1A–3000A single-phase, three-phase, AC/DC, high-voltage, and medical-grade models. These products are suitable for a wide range of applications, including EMC testing, medical equipment, precision instruments, industrial automation, frequency conversion and inversion, electric drives, UPS systems, telecommunications power supplies, elevators, and central air conditioning systems. Leveraging robust technical capabilities, consistent product quality, and reliable customization services, Minen Electric has maintained long-term strategic partnerships with leading domestic and international inverter manufacturers and major industrial enterprises. A significant number of our devices have been successfully deployed in major key engineering projects, establishing a solid market reputation and a strong portfolio of industry implementation cases.
The company is founded on the principles of integrity, pragmatism, and innovation. We strictly adhere to the highest standards of quality management, relying on a standardized, meticulous, and end-to-end quality control system to rigorously ensure product quality and comprehensively safeguard our clients’ legitimate rights and interests as well as the value of our partnerships. We remain steadfast in our customer-centric service philosophy, adapting to market trends while continuously innovating and advancing. We consistently optimize our product portfolio and service models to precisely align with industry trends, market standards, and our customers’ core needs, thereby steadily expanding our business scope and solidifying the foundation for long-term growth.
Corporate Spirit
The company has established a strong presence in the power and electrical sector, adhering to the core values of integrity, dedication, innovation, and excellence, and has built a professional, high-caliber team of service and technical experts. With integrity as the cornerstone of its operations, the company fosters team cohesion and upholds professional standards internally, while honoring contractual commitments and maintaining ethical business practices externally. Through a steady and pragmatic approach to business, the company has earned a strong reputation within the industry.
All employees uphold a work ethic characterized by dedication, pragmatism, responsibility, and diligence. Rooted in their respective professional roles, they devote themselves to their work, proactively fulfill their job responsibilities, and contribute to the modernization of the power and electrical industry with a commitment to excellence. The company is committed to breaking free from conventional thinking and traditional constraints, continuously innovating and upgrading across multiple dimensions—including technological R&D, product iteration, customer service, internal management, and operational mechanisms—to steadily strengthen its core competitive capabilities. We consistently maintain a development mindset characterized by humility and a drive for progress, continuously improving ourselves and achieving breakthroughs through iteration. By rejecting a complacent mindset, we steadily advance the company’s high-quality and sustainable development.
The company is founded on the principles of integrity, pragmatism, and innovation. We strictly adhere to the highest standards of quality management, relying on a standardized, meticulous, and end-to-end quality control system to rigorously ensure product quality and comprehensively safeguard our clients’ legitimate rights and interests as well as the value of our partnerships. We remain steadfast in our customer-centric service philosophy, adapting to market trends while continuously innovating and advancing. We consistently optimize our product portfolio and service models to precisely align with industry trends, market standards, and our customers’ core needs, thereby steadily expanding our business scope and solidifying the foundation for long-term growth.
