About Us

Hongkong Guijin Technologh Limited is a professional enterprise that designs, develops, manufactures and sells power adapters and switching power supplies. The company’s main products cover from 1W to 500W, and are widely used in audio and video, small electric appliances, IT, communication, lighting and other industries.

Our products are exported to many countries and regions with complete international certification, such as UL, ETL, FCC, GS, CE, CB, PSE, SAA, KC, BS, CCC, etc. So far, we have invested more than 3 million RMB for product certification, all products comply with the latest safety and regulatory standards, e.g. UL60950, EN62368, EN60950, EN60065, EN60335-2-29, EN61558-2-16, EN61347, GB4943, GB8898, GB19510 etc. At the same time, we can apply for other safety certifications and provide customized products according to customer requirements.

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Our advantage

There are 18 patents in our company: 2 International Invention Patents, 4 domestic invention patents, and 12 other utility models.

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