myFocus V2
About Company

3L Electronic Corporation is a professional manufacturer of chokes, coils, HF transformers, filters, SMT/D chip and power inductors.

Customer Area

We've set up the booth and lined up our new products.Welcome to our trade show and check out our booth.

We have solutions for you!




1. Automobile

2. Telecom

3. Green Energy

Company Profile

3L develops, manufactures and markets all the Inductors / High End Transformers. These products process Energy Storage, Power Supply Control, Noise Filtering, Circuit protection and Resonant Frequency Application. They are indispensable to all electrical and electronic equipment. We offer a broad portfolio that covers both customer and application-specific solutions and standard products.


3L hope our Employees may get Achievements, Skill Upgrade and Satisfied Reward. Hope our Customers may treat 3L as a reliable and trustable partner. Hope our Investors may get profit and sustainably increased shareholder value.


Our goal is to make the name 3L synonymous with outstanding inductor technology and fast growing business performance in world class-Let our employees, customers and investors be proud of us.

Quality System

To be a professional company, 3L hope to make more contribution on our professional field, Inductors and High End Transformers, to the current and future world.

Human Resource

We also sincerely welcome more and more intellectuals to join our team to create greater achievements and continuous development.