15+ Years EMI Experience
ISO 9001, UL, CE, & RoHS Certification
Custom Industrial EMC Solutions
Fast Engineering Support
Global OEM & ODM Service
ABOUT DOREXS
Professional EMI Filter Manufacturer & EMC Solution Provider
DOREXS is a professional EMI filter manufacturer specializing in power line EMI filters, EMC suppression solutions, and custom EMI filter design for global industrial applications.
Our products are widely used in industrial automation systems, medical equipment, EV charging stations, servo motor systems, frequency converters, renewable energy equipment, communication systems, and precision electronic devices.
With strong engineering capabilities and strict quality control processes, we provide reliable EMI filtering solutions that help customers improve EMC performance, reduce electromagnetic interference, and meet international compliance standards.
CORE ADVANTAGES
Why Choose DOREXS EMI Filters
Custom EMI Filter Design
Customized EMI filtering solutions based on current, voltage, installation space, EMC standards, and application requirements.
Global OEM & ODM Support
Fast response for OEM/ODM projects with worldwide export experience and technical assistance.
Industrial EMC Expertise
Professional EMC engineering support for conducted emission suppression and industrial noise reduction.
Reliable Manufacturing Quality
Strict production and testing processes ensure stable performance and long-term reliability.
Certification and Safety
Passed UL, CE, RoHS, ISO 9001 and other international certifications
Customer Experience
Trusted by thousands of customers around the world, covering key fields such as industry, medical, communication, and defense
PRODUCT CATEGORIES
Power Line EMI Filter Product Categories
Compact and efficient single phase EMI filters for industrial equipment, household appliances, and power systems.
High-performance three phase EMC filters for industrial automation, motor drives, and inverter systems.
IEC inlet EMI filters with integrated socket design for compact electronic devices and power supplies.
Reliable DC EMI filters for communication systems, battery systems, and industrial DC power applications.
Low leakage current EMI filters designed for medical equipment and sensitive electronic applications.
PCB EMI Filter
PCB EMI filters support reliable system operation in space-constrained and noise-sensitive designs.