Sumida is a global leader in the design and manufacture of coil-related components and mod...

Founded in 1955 by John A. Rensing in Hicksville, New York, Renco is an electronics m...

Triad Magnetic manufactures high-performance magnetic components for a wide rang...

Founded in 1977, 3L now owns 2 factories in Zhong Shan, China and another in Ling Sha...