Top Wholesale USB Charger Supplier & Manufacturer

As one of the best usb charger supplier & manufacturers, ZONSAN has a team of over 150 employees and a production capacity of 10,000 chargers per day, ZONSAN has enough production capacity to provide quality USB charger OEM services for major brands.

ZONSAN was founded in 2009 and has been focusing on the charger field. Now we have developed more than 100 different chargers, including GaN chargers, PD chargers, QC chargers, USB chargers and so on. Meanwhile, most of our models have passed KC, CE, FCC, ETL, CB and other certifications. If you would like to get a copy of our latest catalog, please contact us promptly.

Strict Quality Control Process from Best China USB Charger Suppliers

ZONSAN is one of the few USB charger factories that can keep the defective rate of chargers within 2‰.

First of all, ZONSAN factory has adopted advanced ERP management system to keep detailed records of each core inspection process and production process. In other words, any batch of chargers can be traced back to its production process.

Then, ZONSAN factory has not only passed the strict ICS/BSCI/ISO9001 quality management system, but also the daily production is executed according to the corresponding standard for each production and testing process.

Finally, we not only have a strict inspection process in our own factory, but we also encourage our customers to visit our factory for inspection at the time of bulk order completion.

With such stringent levels, we have provided very high quality chargers to over 500 brand customers.
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