power adaptor’s price competitiveness, and improve the quality to a high level by the automatic technology; introducing the latest automatic test system and aging system, reduce the labor cost simultaneously, improve pkjpower product quality to international level, product failure rate reach ppm. pkjpower passed iso9001 quality management system, and adopt top erp management system, promote management level. has being committed to power adaptor and smart charger develop, innovate, keep developing and promoting power products abreast of customer needs; pkjpower power products reach tens of series, hundreds of specifications, and dozens of high-end consumer charger products. 1.all kind of power adaptor design and produce/ 5-150w series.2.all kind of battery charger design and produce/5-90w series.3.consumer smart chargers/5-60w single & multi usb port; qc 3.0, type c