Dongguan Qinghai Electronics Technology Co., Ltd.
Dongguan Qinghai Electronics Technology Co., Ltd.
🇨🇳 China, Guangdong
5.0·3 reviews
2002101-200 peopleManufacturer/Trading CompanyDongguan Qinghai Electronics Technology Co., Ltd. is a professional manufacturer and trading company established in 2002 and headquartered in Dongguan, China. With over two decades of industry experience, the company specializes in the design and production of high-performance power supply solutions and connectivity products, particularly for the gaming, cryptocurrency mining, and server industries. Their extensive product portfolio includes modular PSU cables, RGB extension cables, PCI-E extenders, wire harnesses, and high-wattage power supplies ranging from 1300W to 2400W. Beyond computer hardware, they provide specialized wiring solutions for automotive, medical, and industrial electronics.
Operating from a vertically integrated facility equipped with a 1,000-level purification workshop and advanced automated wire-processing machinery, the company maintains a strong focus on quality and innovation. They hold over a dozen self-owned patents and nearly 60 authorized partner patents. Their manufacturing capabilities are supported by a workforce of 100 to 300 employees and a technical team with over 10 years of experience in wire harness engineering.
As a globally oriented enterprise, Dongguan Qinghai Electronics Technology Co., Ltd. exports approximately 70% of its output to major markets in North America, Europe, and Asia, serving notable clients such as Lenovo and Walmart. The company offers comprehensive OEM and ODM services, allowing for custom cable building based on specific client drawings or samples. Their commitment to international quality standards is evidenced by certifications including ISO 9001:2015, ISO 22000, CE, FCC, and RoHS compliance.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Own brandOwns and operates its own brands and manufacturing facilities.
Product customizationOffers full customization for design and features.
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5.0
3 reviews
Customers
OTERO Y DOMINGUEZ
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Certifications
ISO 220001
ISO 90013
CE1
FCC1
RoHS1
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Description
Dongguan Aohai Technology Co., Ltd. (Stock Code 002993) is a global leader in energy-efficient application solutions and a national high-tech enterprise established in 2004. With a workforce exceeding 10,000 employees and a global strategic layout, the company operates seven intelligent manufacturing bases across China, India, Indonesia, and Vietnam. Aohai specializes in three core business sectors: Smart IoT device charging and storage, New Energy Vehicles (NEV), and Digital Energy. Their extensive product portfolio includes mobile phone chargers, wireless chargers, PC and server power supplies, portable energy storage, and electric vehicle control systems. As a dominant player in the global market, the company held an 18% share of the global smartphone charger market in 2024.
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IOB--140W--PD charger
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Dongguan Yuehai Digital Co., Ltd.
🇨🇳 China
202351-100 peopleManufacturerOEM manufacturer
Product customization
ODM manufacturer
Key market
Asia
Description
Dongguan Yuehai Digital Co., Ltd. is a specialized manufacturer of electronic screen protection and mobile accessories based in Dongguan, China. Operating from a 5,000 square meter factory, the company focuses on the research, development, and production of advanced protective films, including UV curing, hydrogel, anti-peek, anti-blue light, and TPU screen protectors. Their diverse product portfolio also extends to carbon fiber and magnetic phone cases, film cutters, portable WiFi routers, and Android set-top boxes. With over 10 years of industry expertise in screen protection R&D, the company serves as a contract manufacturer providing comprehensive OEM and ODM services, including private customization and sample-based production. Dongguan Yuehai Digital employs between 51 and 100 people and maintains a dedicated 18-person foreign trade team to support its international operations. The company's primary export markets include North America, South America, Western Europe, and the Middle East, where they provide solutions for international first-line brands and mobile terminal manufacturers.
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