Dongguan Yuyun Jieba Technology Co., Ltd. is a technology enterprise with 20 years of experience in the power supply industry. For many years, we have been focusing on the research and development and production of chargers. Now we have a modern factory building of more than 3,000 square meters. The factory has passed the authoritative certification of the ISO9001 quality management system and introduced a number of modern production lines and intelligent production equipment. Dongguan Yuyun Jieba Technology Co., Ltd. has always adhered to quality first, and its products have sold well at home and abroad for many years. The company also has advanced equipment such as product experimental center and product safety comprehensive test system. The products are certified 3C, CE, UKCA, KC, RoHS, FCC, PSE and ISO certification.