Dongguan Guanghua Industrial Co., Ltd., established in 1989, is a prominent high-tech manufacturer and trading company headquartered in Shilong, Dongguan City. Operating from a 50,000 square meter facility in the Guanghua High and New Science and Technology Park, the company employs between 1,000 and 2,000 professionals. It specializes in the research, development, and refined manufacturing of magnetic core-level products and high-end aptitude control technology. Their extensive product portfolio includes special transformers, microcomputer controllers, solar PV inverters, reactors, and UPS transformers, serving critical sectors such as wind power, electric vehicles, and high-power electrical equipment.
As a state-level high-tech enterprise, the company operates a dedicated R&D center founded in 2006, which has been recognized with the National Torch Project and multiple science and technology progress awards. Their manufacturing processes are certified under ISO 9001 standards, and their products carry international quality marks including UL, CE, and CQC. With assets exceeding 50 million RMB and a strong focus on OEM and component manufacturing, Dongguan Guanghua Industrial Co., Ltd. maintains a robust international presence, exporting high-performance electrical components to markets in the USA, Italy, Japan, India, and Taiwan.
OEM manufacturerOffers OEM services for customized brand manufacturing.
High capacity factoryCan handle large-scale or bulk production orders.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 1989, with over 20 years of industry experience.
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DC Reactor with 30A to 5,000A Current, Adopted in UPS Power Supply, Customized Sizes are Welcome
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Unlock your business potential with our pick - dc reactor with 30a to 5,000a current, adopted in ups power supply, customized sizes are welcome from Dongguan Guanghua Industrial Co. Ltd. Priced , contact us today for a free sample, including China wholesale dc reactor, .
High-frequency Transformer with Switching Power Supplies, Chargers, Alarm Systems
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Discover standard quality China wholesale high-frequency transformer, at bargainable prices in Bulk. Get quality and stylish high-frequency transformer with switching power supplies, chargers, alarm systems, $0.8, with low minimums and fast-shipping.$0.8
Microcontroller with Up to 300m Control Distance and Two MCU to Control
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Discover the ultimate solution for your needs with our top pick - microcontroller with up to 300m control distance and two mcu to control from Dongguan Guanghua Industrial Co. Ltd. Priced $14, contact us now to receive a free sample, including China wholesale microcontroller, . Trust us to provide you with the best quality products and services.$14
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CHRISTIAN FAMILY SOLUTION
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Certifications
ISO 9001
3
International Organization for Standardization 9001
CQC
3
China Quality Certification
CE
3
Conformité Européenne
UL
3
Underwriters Laboratories
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Key export market
🇬🇭 Ghana🇬🇭 Ghana
🇨🇷 Costa Rica🇨🇷 Costa Rica
🇰🇪 Kenya🇰🇪 Kenya
🇺🇸 United States🇺🇸 United States
🇮🇹 Italy🇮🇹 Italy
🇹🇼 Taiwan🇹🇼 Taiwan
🇮🇳 India🇮🇳 India
🇯🇵 Japan🇯🇵 Japan
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