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Full - chain technology product matrix・Covering three core fields of electronics, chemicals, and materials

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Electronic Components

Electronic light foil

The only enterprise in the country capable of producing the full - range of electronic light foil products including high - voltage, medium - voltage, low - voltage and cathode products, and it ranks first in global market share.

It has four factories, namely Ruyuan Formed Foil Factory, Yidu Formed Foil Factory, Ulanqab Formed Foil Factory, and Ulanqab Multilayer Foil Factory. The product layout covers all types of etched foils and formed foils.

The new powder laminated foil project jointly developed by Dongyangguang and Japan's Toyo Aluminium is a global first. It is a green and high - end alternative to traditional corrosion processes, capable of producing formed foil products with higher capacity and strength, which are widely used in industrial and special fields such as new energy, 5G, automotive electronics, and frequency converters. After years of technological research, Dongyangguang holds the world's exclusive patent and operates the world's only laminated foil factory.

Aluminum electrolytic capacitors

Relying on the production and R & D advantages of the group's complete aluminum industrial chain, it specializes in the production of a full range of high-, medium- and low-voltage aluminum electrolytic capacitors. It has established three major production bases in Chang'an, Dongguan, Ruyuan, Shaoguan and Dongyang, Zhejiang.

Dongyangguang has deployed electric double - layer and lithium - ion supercapacitor products, giving full play to the characteristics of supercapacitors such as high capacitance, high power, and long service life, and is widely used in low - power backup power supplies, high - power pulse support, energy recovery, etc.

Multilayer foil capacitor

Multilayer foil capacitors are capacitors that use multilayer foils as electrode materials. Through a brand - new powder sintering process, they have performance advantages such as high specific capacitance, miniaturization, high voltage resistance, and long service life. As the only enterprise in the world with the patent for multilayer foils, Dongyangguang has successfully industrialized multilayer foils with an annual production capacity of 20 million square meters.

Dongyangguang official account
Guangke official account

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East Sunshine Technology Park, 368 Zhen'an Middle Road, Chang'an Town, Dongguan City, Guangdong Province

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