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Manufacturer of Ferrite Transformers & Inductors

Premium quality magnetic components for global electronics manufacturers. ISO9001, CQC, CE certified. 17+ years of expertise.

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Trusted Manufacturer & Exporter of Magnetic Components

Nantong Tianyi Electronics Co., Ltd. has been producing high-quality transformers, common mode chokes, and inductors for over 17 years. With a skilled workforce and advanced production equipment, we deliver reliable magnetic solutions to clients worldwide.

Our sister trading company, Nantong Meican International Trading Co., Ltd., ensures seamless export operations to countries including Singapore, Italy, New Zealand, Turkey, Indonesia, Saudi Arabia, and Belarus.

100+
Employees
4M
Components/Month
17+
Years Experience
7 Days
Sample Turnaround
Factory interior Production line Quality inspection Component testing

Our Manufacturing Capabilities

World-Class Technology

Equipped with full-automatic coil winding machines, automated assembly, packing, and testing systems to ensure precision and consistency.

Quality Standards

Certified with ISO9001, CQC, and CE. All products meet EU environmental standards and undergo rigorous testing at every stage.

Productive Capacity

With approximately 100 skilled workers, we produce around 4 million magnetic components monthly, ensuring fast delivery and scalability.

Our Product Range

High Frequency Transformer

High Frequency Transformer

Ferrite core transformers designed for switch-mode power supplies (SMPS), inverters, and high-frequency applications.

  • • Ferrite core construction
  • • High efficiency & low loss
  • • Customizable winding configurations
Low Frequency Transformer

Low Frequency Transformers

Reliable transformers for AC/DC conversion, power supplies, and industrial equipment operating at standard frequencies.

  • • Silicon steel core
  • • High insulation resistance
  • • Available in various VA ratings
Inductors

Inductors (Choke Coils)

Precision wound inductors for filtering, energy storage, and noise suppression in electronic circuits.

  • • Wide inductance range
  • • High current handling
  • • Low DC resistance
Common Mode Chokes

Common Mode Chokes (Line Filters)

EMI/RFI suppression components for power lines and signal integrity in sensitive electronics.

  • • High common mode impedance
  • • Compact design
  • • Compliant with EMC standards
Ferrite Core

Ferrite Cores

High-permeability ferrite materials for transformer and inductor cores in high-frequency applications.

  • • MnZn & NiZn types available
  • • Various shapes and sizes
  • • Low core loss
Silicon Steel Sheet

Silicon Steel Sheet

Cold-rolled grain-oriented (CRGO) steel for low-frequency transformer cores with minimal hysteresis loss.

  • • High magnetic permeability
  • • Low core loss
  • • Standard thicknesses available
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Pulse Transformers

Designed for signal isolation, gate driving, and pulse transmission in power electronics.

  • • Fast rise time
  • • High isolation voltage
  • • Customizable turns ratio
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Isolation Transformers

Provide galvanic isolation between input and output for safety and noise reduction.

  • • 1:1 or custom ratios
  • • High dielectric strength
  • • Medical & industrial grade
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High Voltage Transformers

Engineered for applications requiring high output voltage with stable performance.

  • • Up to several kV output
  • • Enhanced insulation
  • • Custom designs available
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Step-Down Transformers

Efficiently reduce voltage levels for safe operation of electronic devices and control circuits.

  • • Multiple output taps
  • • High efficiency
  • • Thermal protection options
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Single Phase Transformers

Ideal for residential, commercial, and light industrial applications requiring single-phase power conversion.

  • • Compact and reliable
  • • Wide input voltage range
  • • Low no-load loss
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SMPS Transformers

Optimized for switch-mode power supplies with high efficiency and compact size.

  • • High switching frequency
  • • Low leakage inductance
  • • Customizable pinouts

By the Numbers

17+
Years in Business
100+
Skilled Workers
4M
Components/Month
7
Days Sample Turnaround

Frequently Asked Questions

What types of transformers do you manufacture?

We produce high frequency transformers (ferrite core), low frequency transformers (silicon steel), pulse transformers, isolation transformers, step-down transformers, SMPS transformers, and single-phase transformers.

Can you make custom designs?

Yes, our R&D team can create custom transformers and inductors based on your specifications. We can make samples within 7 days.

What certifications do you have?

We are ISO9001, CQC, and CE certified. Our products meet international quality standards and EU environmental protection requirements.

Where do you ship to?

We export globally, including to Singapore, Italy, New Zealand, Belarus, Turkey, Indonesia, Saudi Arabia, and many other countries.

What is your production capacity?

We can produce approximately 4 million magnetic components per month, ensuring fast delivery even for large orders.

Contact Us for Transformer & Inductor Solutions

Our factory is located near Shanghai. We welcome visits and inquiries from global partners.

Sales Manager: Justin Jiang

Email: [email protected]

Office: +86-513-88860929

Mobile/WhatsApp: +86-13818665985

WeChat: 13818665985 (24-hour online)

Address: Building 9, No.169, Lifa Avenue, Haian, Jiangsu, China, 226600

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