1. DMEGC is a large-scale technology-leading national enterprise integrating production, operation, scientific research, technology development and information services, and a leading enterprise in the national magnetic industry. The company is mainly engaged in the research and development, production and sales of magnetic electronic components. The company is the largest permanent ferrite manufacturer in the world and one of the largest soft ferrite manufacturers in my country. "DME" brand magnetic materials are "China Famous Brand" products and "National Inspection-Exempt Products". The trademark "DEMEG" is a "well-known trademark in China". The company is known as the "Magnetic Capital of China".

2. AAC AAC

AAC provides speakers, receivers, sounders, microphones, micro vibration motors, headphones, etc. used in different product fields. At present, we have cooperated with many famous brands of mobile phones, computers, automobiles, medical equipment, hearing aids, cordless phones, MP3s, game consoles and other consumer electronics manufacturers in the world, providing them with high-quality electro-acoustic components and establishing a long-term and stable relationship. partnership.

3. GoerTek

GoerTek develops, manufactures and sells: acoustic, optical, wireless communication technology and related products, robots and automation equipment, intelligent electromechanical and information products , precision electronic product molds, precision hardware, semiconductors, MEMS products, consumer electronics, LED packaging and related application products; development and sales of software related to the above products; services related to the above technologies and products; goods Import and export, technology import and export (excluding radio transmitting and satellite receiving equipment, except items prohibited by national laws and regulations).

4. Shengyi

Shengyi Technology was founded in 1985. It is a global core supplier of electronic circuit substrates integrating R&D, production, sales and service. After more than thirty years of development, and through the continuous efforts of Shengyi people, the output of Shengyi copper-clad laminates has grown from an annual output of 600,000 square meters at the beginning of the factory to more than 81 million square meters in 2017. According to the statistics and ranking of global rigid copper-clad laminates by the American Prismark research institute, from 2013 to 2017, the total sales volume of Shengyi Technology's rigid copper-clad laminates has jumped to the second place in the world.

5. Fenghua High-tech FH

Guangdong Fenghua High-tech Co., Ltd. is a high-tech listed company specializing in new components, electronic materials, electronic special equipment and other electronic information basic products. company. Since the company entered the electronic components industry in 1985, it has achieved leapfrog development and has now become the largest scientific research, production and export base for new components and basic electronic information products in China. It is an internationally renowned new type company with independent intellectual property rights and core technologies. A major company in the electronic components industry.