上海民恩电气有限公司是一家聚焦电能质量治理、电磁兼容优化领域，集研发、生产、定制方案于一体的科技型电气企业。深耕行业十余年，公司不局限标准化设备生产，更依托海量一线工程项目经验，针对性解决各类现场谐波干扰、EMC电磁超标、变频系统适配异常等行业难题。通过与国内高校、科研机构长期技术共建，公司持续迭代核心算法与产品结构，具备独立研发、优化、整改整套电气配套系统的技术实力，以精工制造标准，为各行业提供高稳定、高适配、高性价比的国产化电气配套解决方案。
公司拥有全覆盖、高适配的产品体系，可全面满足标准化配套与复杂工况非标定制需求。主营高低压电抗器、EMI/EMC电源滤波器、无源滤波器、APF有源滤波器、变压器、电容器、制动单元、电阻器等全系产品，完整覆盖变频系统所需的输入输出电抗器、直流平波电抗器、EMC进出线滤波器、DV/DT滤波器、正弦波滤波器、谐波滤波器等标准设备。针对行业特殊工况，公司可独立研发生产高频电抗器、回馈电抗器、APF专用电抗器等非标定制产品，解决通用设备无法适配、干扰超标、设备过载、谐波超规等疑难问题。所有产品严格遵循国标生产，工艺成熟、稳定性高，广泛适配光伏、风电、轨道交通、石化、钢铁、煤矿、船舶制造等严苛工业场景。
民恩电气核心优势聚焦电能质量治理与EMC电磁干扰整改技术落地。公司专业研发团队深耕谐波抑制、电磁兼容、电源滤波领域，依托ISO9001质量体系、CE、ROHS等权威认证，形成“技术咨询—EMC测试—方案整改—产品定制—落地交付”的完整服务闭环。可根据客户设备工况、现场环境、检测标准，提供针对性优化方案，解决设备干扰、通讯异常、检测不通过、设备发热跳闸等实际痛点，为客户大幅降低设备调试与合规成本。
公司产品规格齐全，覆盖1A-3000A单相、三相、交直流、高压、医疗级全系列，可适配EMC检测、医疗设备、精密仪器、工业自动化、变频逆变、电力驱动、UPS、通信电源、电梯及中央空调等多领域场景。凭借扎实的技术整改能力、稳定的产品品质与靠谱的定制服务，民恩电气长期与国内外主流变频器厂商、大型工业企业保持深度战略合作，大量设备长期稳定落地各大重点工程项目，积累了扎实的市场口碑与行业落地案例。
公司坚持技术为本、服务为先的经营理念，依托自有研发技术优势与工程经验，为客户提供全天侯、全方位的产品支持、选型指导与售后保障。未来，民恩电气将持续深耕电能质量与电磁兼容核心技术，持续优化定制化解决方案，持续打造技术型、服务型国产化电气品牌，成为各行业客户值得长期信赖的电能质量治理配套服务商。
企业精神
企业深耕电力电气领域，恪守诚信、敬业、创新、超越的核心精神，锻造专业化、高标准的服务与技术团队。企业以诚信为立企基石，对内凝聚团队向心力、规范职业素养，对外信守履约承诺、坚守经营底线，以稳健、务实的经营风范树立良好行业口碑。
全体员工秉持敬业务实、担当笃行的工作作风，立足专业岗位深耕细作，主动扛起岗位职责，以精益求精的专业姿态助力电力电气行业现代化建设。企业坚持打破固有思维与传统桎梏，围绕技术研发、产品迭代、客户服务、内部管理、运营机制等多维度持续革新升级，稳步夯实核心竞争实力。始终保持空杯进取的发展心态，持续自我精进、迭代突破，摒弃守成思维，稳步推动企业高质量、可持续发展。
公司以诚信、务实、创新为立企宗旨，严守品质经营底线，依托标准化、精细化、全流程品控管理体系，严格把控产品品质，全方位保障客户合法权益与合作价值。始终坚守以客户为中心的服务初心，顺势而为、开拓精进，持续优化产品体系与服务模式，精准贴合行业发展趋势、市场标准与客户核心诉求，稳步拓宽企业发展格局，夯实长期发展根基。
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.
