Sanyi is a major Chinese manufacturer of the well-known open frame power supply. Sanyi is mainly engaged in the business of led power supply and other product series. The offered we battery charging power supply is produced by our dedicated workers by using the latest technology. It automatically resets or fuses when a problem occurs. The quality of this product meets with both national standards and international norms. Premium internal components ensure stable power delivery and long-term reliability.
our company has accumulated a large amount of OEM and ODM customization experience on switching power supply. Ask online!