东莞市大忠电子有限公司
东莞市大忠电子有限公司
Dongguan Dazhong Electronics Co., Ltd. was established in 1992, with its headquarters located in the beautiful Dongcheng District of Dongguan City; the company specializes in the research and development, production and sales of various high-frequency/low-frequency transformers, inductors, high-voltage transformers, ring transformers, potting transformers, three-phase power transformers, reactors, amorphous devices, chargers, power adapters, low-power switching power supplies and other electronic components, which are widely used in photovoltaic, energy storage, wind power, new energy vehicles, network communication, UPS, rail transit, data centers, industrial power supplies, robot industry, server power supplies, household appliances and other fields.
The company has passed ISO9001:2015 international quality management system, ISO14001:2015 international environmental management system and IECQ QC080000:2017 hazardous substance process management system; IATF16949:2016 automotive industry quality management system certification.
It has 5 production bases in Dongguan, Heyuan, Luoshan of Henan, Longyan of Fujian and Chongqing, more than 100 R&D engineers, 115 patents, with an annual output of 120 million devices and total sales of 1.2 billion yuan.
In 2016, the company drafted the national standard GB 19212.15-2016 for the design of small transformers and inductors
In 2017, the company won the gold award for charging piles
In 2020, it was awarded the title of provincial-level R&D center
In 2021, it was awarded the title of engineering and technology research and development center for power transmission and distribution devices
In 2022, it was awarded the municipal-level technician workstation
In recent years, the company has carried out cooperation with multiple domestic universities including South China University of Technology, Lanzhou University, Fuzhou University, Liaoning Technical University, Taiyuan University of Technology, Guangdong University of Technology and Shanghai Jiao Tong University, and has made breakthrough progress in the development and industrialization of high-efficiency magnetic and electronic components for new energy vehicle charging piles, the research and development of rare earth easy-plane soft magnetic materials, the research and development of megahertz high-frequency metal soft magnetic materials, the optimal design of variable-frequency air conditioner PFC inductors, the optimal design of rotary loosely coupled transformer windings, the research and development of 5G integrated miniaturized high-voltage-resistant three-phase transformers, the research and development and industrialization of high-performance amorphous nanocrystalline soft magnetic alloy strips and magnetic devices for high-end electronic equipment of electric vehicles, the development of 5kW and 10kW phase-shifting ACDC power supplies and other aspects. It also actively cooperates with industries of magnetic materials, insulating materials, power chips and semiconductor power devices, to promote the high-frequency, miniaturization, integration and high-efficiency development of magnetic devices, and provide more and more efficient services for customers.
Dazhong Electronics promotes the progress of the industry, creates competitive advantages for customers, provides overall customized solutions, and strives to become a globally competitive electromagnetic solution provider.
