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上海以伯电子有限公司是国内专注于EMI/EMC电源滤波器与电抗器研发、生产及配套服务的专业型企业。公司坐落于上海松江高科技产业园，依托稳定优异的产品品质、成熟扎实的核心技术与科学高效的现代化管理体系，现已发展为深耕电力电子领域、兼具创新力与专业性的科技型企业。
公司汇聚了一批深耕电磁兼容、谐波治理领域的资深技术人才，核心研发团队由多名高级工程师领衔，拥有多年电能质量产品研发、设计与量产实践经验，具备成熟的产品迭代、技术攻坚及现场问题解决方案落地能力。公司自主打造高端电力电子元器件品牌“以伯”，将精工品质、绿色环保、技术创新三大理念贯穿产品研发与生产全链条，专注为各行业客户提供品类齐全、性能稳定、节能高效的电气配套产品。依托滤波器、电抗器、电容器系列产品的人性化、精细化设计优势，公司持续精进产品体系与服务体系，以严苛品质与周全服务赋能客户发展，致力打造国内电力电气元件行业高竞争力标杆品牌。
公司长期聚焦EMC辐射传导干扰优化、电能质量管理两大核心技术领域，持续深耕技术研发、迭代核心成果，以专业技术助力客户设备稳定运行、推动行业电能质量优化升级。为保障产品安全性、稳定性与合规性，公司全系常规核心产品均通过CE、ROHS等权威国际安规认证，各项指标均符合行业标准与市场准入规范。公司设立独立专业研发中心，具备强大的定制化开发与方案优化能力，可针对不同应用场景、设备工况及个性化技术需求，为客户提供EMC干扰整改、技术咨询、产品选型、EMC测试配套、专属产品定制及全套系统解决方案。目前，公司产品涵盖近50个系列、900余种规格型号，全面覆盖高压、低压、直流、单相、三相、馈通、IEC插座、医疗专用及特殊定制等全品类滤波器、电抗器、电容器，可精准适配各行业差异化、个性化设备配套需求。
公司产品应用场景覆盖面广，广泛适配于电力电源系统、变频传动系统、逆变设备、电力驱动设备、EMC测试设备、信息安全设备、精密仪器仪表、医疗专用设备、工业控制系统、通信电源、UPS不间断电源、商用变频空调、电梯控制系统等诸多高端领域。凭借稳定的产品品质与专业的技术服务，公司已与国内外多家行业头部企业、高新技术企业、高等院校及科研机构建立了长期稳固的战略合作关系。
公司始终秉持“科技创新、精益求精”的核心企业精神，恪守“细节为本、品质至上”的工作理念，坚守“节能环保、稳定可靠”的产品制造标准。未来，公司将持续深耕电力电子元器件领域，坚持技术创新、品质升级、服务优化，持续提升品牌核心竞争力与行业影响力，致力打造高品质、高可靠的滤波器、电抗器标杆品牌，稳步向国际化、专业化的高端研发生产型企业迈进。
品质源于专业，诚信铸就未来
以服务客户为中心，出精品、创品牌、树口碑、精益求精
Company Profile
Shanghai Yibo Electronics Co., Ltd. is a specialized enterprise in China dedicated to the research, development, production, and support services of EMI/EMC power filters and reactors. Located in the Shanghai Songjiang High-Tech Industrial Park, the company has grown into a technology-driven enterprise deeply rooted in the power electronics sector, combining innovation with expertise, thanks to its consistently high product quality, mature and robust core technologies, and a scientific and efficient modern management system.
The company has assembled a team of seasoned technical professionals with deep expertise in electromagnetic compatibility and harmonic mitigation. Led by several senior engineers, the core R&D team possesses years of practical experience in the research, development, design, and mass production of power quality products, and is capable of executing mature product iterations, tackling technical challenges, and implementing on-site solutions. The company has independently established the high-end power electronics component brand “Yibo,” integrating the three core principles of precision craftsmanship, environmental sustainability, and technological innovation throughout the entire product R&D and production chain. We are dedicated to providing customers across various industries with a comprehensive range of electrical support products that are stable in performance, energy-efficient, and highly effective. Leveraging the user-friendly and meticulous design advantages of its filter, reactor, and capacitor product lines, the company continuously refines its product and service systems. By empowering client growth through rigorous quality standards and comprehensive services, it is committed to establishing itself as a highly competitive benchmark brand in China’s power and electrical components industry.
The company has long focused on two core technological areas: EMC radiated and conducted interference optimization and power quality management. We continuously invest in R&D and iterate on our core achievements, leveraging our specialized expertise to ensure the stable operation of our customers’ equipment and to drive the optimization and upgrading of power quality across the industry. To ensure product safety, stability, and compliance, our entire range of standard core products has obtained authoritative international safety certifications such as CE and RoHS, with all specifications meeting industry standards and market access requirements. The company has established an independent, specialized R&D center with robust capabilities for customized development and solution optimization. We provide clients with EMC interference remediation, technical consulting, product selection, EMC testing support, custom product development, and comprehensive system solutions tailored to diverse application scenarios, equipment operating conditions, and specific technical requirements. Currently, the company’s product portfolio encompasses nearly 50 series and over 900 specifications, comprehensively covering all categories of filters, reactors, and capacitors—including high-voltage, low-voltage, DC, single-phase, three-phase, feed-through, IEC sockets, medical-grade, and custom-made products—to precisely meet the diverse and specialized equipment requirements of various industries.
The company's products have a wide range of applications and are widely used in numerous high-end fields, including power supply systems, variable-frequency drive systems, inverter equipment, electric drive equipment, EMC testing equipment, information security equipment, precision instruments and meters, medical equipment, industrial control systems, telecommunications power supplies, UPS systems, commercial variable-frequency air conditioners, and elevator control systems. Thanks to our consistent product quality and professional technical services, we have established long-term, stable strategic partnerships with numerous leading domestic and international enterprises, high-tech companies, universities, and research institutions.
The company has always upheld the core corporate spirit of “technological innovation and pursuit of excellence,” adhered to the work philosophy of “attention to detail and quality first,” and maintained product manufacturing standards centered on “energy efficiency, environmental protection, stability, and reliability.” Looking ahead, the company will continue to deepen its expertise in the field of power electronic components, persist in technological innovation, quality enhancement, and service optimization, and continuously strengthen its brand’s core competitiveness and industry influence. We are committed to establishing a benchmark brand for high-quality, highly reliable filters and reactors, and to steadily advancing toward becoming an international, specialized, high-end R&D and manufacturing enterprise.
Business Philosophy
Quality Comes from Expertise; Integrity Builds the Future
Quality Policy
Customer-centric, delivering high-quality products, building our brand, establishing a strong reputation, and striving for excellence
Company Achievements
After more than a decade of dedicated effort and innovation, the company has achieved steady growth across multiple industries and earned the trust and recognition of a wide range of customers. We will continue to strive for excellence, committed to providing our customers with even higher-quality products and services.
