Sunuprise Technology Ltd

Mianyang Sunuprise Technology Co., Ltd. Basic InformationEstablished: 2013

Core Business: R&D, production, and sales of magnetic components, including:

? Network Transformers

? Communication Filters

? DC/DC Isolated Transformers

? Common Mode Chokes

? Isolated Interface Power Supplies (supporting CAN, RS-485/422/232, SPI, I2C, and low-power LAN protocols)

? RJ45 + Filter Integrated Solutions

CapabilitiesCore Business ModelVertically Integrated Supply Chain: Full control over "R&D → Production → Testing → Service" processes, with advanced production lines and labs enabling efficient closed-loop management from design to delivery.

Customization Services: OEM/ODM partnerships for tailored magnetic components and isolated power solutions (e. g., RS-485/CAN bus isolation for industrial automation).

Technology & Market-Driven Strategy: Expands market presence through the SUR brand, focusing on high-growth sectors like network communications, industrial control, and renewable energy, with ventures into smart grids and IoT.

Global Operations: Coordinates domestic (Yunnan, Sichuan, Guizhou) and overseas production bases to stabilize supply chains, with sales networks covering Europe, the U. S., Australia, Taiwan (China), and Southeast Asia.

Brand & TechnologyR&D & Equipment:

? Automated production lines and precision testing instruments ensure full lifecycle quality control.

? Customized design and manufacturing to meet diverse client needs.

Core Technologies:

? Magnetic component design (network transformers, DC/DC isolated transformers, common mode chokes)

? Isolated interface power development (industrial protocol compatibility)

? Integrated solutions (e. g., PoE+ power modules, isolated telecom converters)

Quality Assurance:

? Full-process testing validates compliance with high-reliability standards for industrial, communication, and medical applications.

Product ApplicationsNetwork Communication: Switches, routers, computer motherboards, network cards, set-top boxes, broadband ADSL devices.

Industrial & Energy:

? Industrial automation (PLC analog/digital I/O modules, isolated gate driver power supplies)

? AC motor drives, UPS systems, solar inverters

? Polyphase energy meters, protective relays, IEDs (Intelligent Electronic Devices)

? Isolated power designs, sensor interfaces, Ethernet power solutions

Other Fields: Medical equipment, process control systems, security cameras, IP phones, WLAN access points.

Production & MarketProduction Bases: Yunnan, Sichuan, Guizhou (China), and overseas regions.

Sales Network: Covers Europe, the U. S., Australia, Taiwan (China), Southeast Asia, etc.

Service CommitmentFull-Cycle Technical SupportExpert Team Support:

? Engineers provide end-to-end guidance from product selection to mass production, including protocol compatibility adjustments and environmental adaptation.

Quality Assurance System:

? High/low-temperature testing, EMC verification, and full-process quality control ensure industrial-grade reliability (e. g., -40º C~125º C operation).

? Lifetime assessment reports and failure analysis services.

Customer Service MechanismsFast Delivery: Global production bases enable flexible small-batch trials and large-scale orders.

After-Sales Support:

? Technical documentation, design references, and troubleshooting guides.

? 24/7 feedback channels for critical applications (e. g., medical, industrial control).

Value-Added ServicesCo-Development: Open technical interfaces for customized solutions (e. g., high-isolation voltage converters).

Training: Technical training programs to accelerate client R&D cycles.