Dongguan Mentech Optical & Magnetic Co., Ltd. researches, develops, produces, sells, and services magnetic components, optical communications products, and various power supply products in China and internationally. Its power magnetic components include planar transformers, flat coil inductors, molding inductors, power beads, common mode chokes, POE transformers, OBC transformers, flat wire common mode chokes, TV power transformers, power adapter transformers, automotive transformers, automotive inductors, high power wound inductors, and wound type transformers. The company also offers telecom magnetic components such as chip LAN transformers, traditional LAN transformers, RF transformers, chip inductors, PLC transformers, and BMS transformers, as well as optical devices and optical modules. Its products are used in information and communication, AI computing centers, electronics, instrumentation, industrial automation, photovoltaic power generation, battery energy storage, smart parks, and intelligent manufacturing. Founded in 2008, the company is headquartered in Dongguan, China.