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Chengdu Mengsheng Electronics Co., Ltd.

We are committed to becoming a global leader in electromagnetic interference solutions, delivering greater value to our customers through continuous technological innovation and exceptional service.

  • A wide range of EMI filter and transformer products for multiple industries.
  • Quality certified to ISO 9001, UL and CE standards.
  • Innovative R&D team driving advanced EMI and power quality solutions.
  • Global market leader in EMI products and services.
  • Customer-centric with tailored solutions and support.
About us

Reasons to Choose DOREXS

We take pride in our long-standing history and commitment to environmental, social, and economic outcomes. All of our products are made from high-quality materials and undergo rigorous testing to ensure long-term reliable performance, even in demanding environments.

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    1500+
    Facility area
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    100+
    Employees
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    100+
    Partners
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    15+
    Experience

Application

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Medical Field

We provide high-performance medical-grade EMI filters and transformers to ensure the stability and safety of medical equipment during critical moments. Our products meet stringent international standards, helping healthcare facilities reduce electromagnetic interference, improve device reliability, and deliver safer medical services to patients.

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Military Field

In military applications, our military-grade EMI filters and power quality solutions withstand extreme environmental conditions, ensuring the reliability of communication and electronic equipment. Our filters and transformers undergo rigorous testing, meet military standards, and provide robust electromagnetic compatibility for critical missions.

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Household Appliances

Our custom EMI filters are designed specifically for household appliances, effectively reducing electromagnetic interference and enhancing device performance. Whether for washing machines, refrigerators, blenders, or motors and drills, our solutions ensure a superior user experience.

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The whole internal logistics system solutions

Communication

In the communication sector, we offer efficient EMI solutions that ensure the stability and security of data transmission. Our filters effectively block interference signals, optimize network performance, and provide strong support to telecom operators and equipment manufacturers.

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The whole internal logistics system solutions

Industrial Field

We offer a range of EMI filters and transformers for industrial automation, helping companies improve production efficiency and reduce equipment failure rates. Our solutions effectively minimize electromagnetic interference, ensuring smooth operation of factory equipment and boosting overall productivity.

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The whole internal logistics system solutions

Buildings

In the building sector, our EMI solutions can improve the stability and safety of electrical systems. By using our filters, building projects can effectively reduce electromagnetic interference, ensure the smooth operation of various electrical equipment in the building, and improve the living and use experience.

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Our Advantages

Leading EMI and Power Quality Solutions Provider DOREXS is one of China’s leading suppliers of EMI and power quality solutions, with independent R&D, design, and manufacturing capabilities. We provide comprehensive one-stop services for all products and trade-related needs, customized to client requirements.

  • Exceptional Product Quality

    DOREXS maintains a stringent quality control system, holding ISO9001, UL, and CE certifications to ensure every product meets the highest standards.

  • Extensive Experience

    With nearly 20 years of experience in EMI and power quality solutions, DOREXS has accumulated a wealth of industry-specific knowledge through solving diverse cases across various sectors.

  • Expert R&D Team

    Our experienced R&D team is committed to continuous innovation, regularly introducing new products that meet market demands.

  • Wide Industry Application

    Our EMI filters and transformers are widely used in sectors such as medical, military, consumer electronics, communications, industrial, and construction, catering to diverse client needs.



  • Customized Solutions

    We offer tailored EMI and power quality solutions to meet specific customer requirements, ensuring efficiency and uniqueness for every project.

  • Fast Delivery Capability

    With optimized production processes and efficient supply chain management, DOREXS ensures quick order response and on-time delivery.

  • Customer-Centric Approach

    At DOREXS, customer satisfaction is our top priority, and we are dedicated to providing an excellent client experience.

  • Outstanding Service

    We offer comprehensive technical support and after-sales services, ensuring clients receive full assistance throughout their purchase and product usage journey.

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