Shenzhen Sunshine Power Supply Technology was established in 2017, a real R&D manufacturer who specialized in AC/DC power adapters and USB wall chargers .Key members have been in this field above 20 years.Factory covers an area of 4500 square meters and has 410 employees.Annual production capacity is 12 million pieces.Our products are selling all over the world.As a professional supplier, we have excellent teams who focus on product development & design, quality control & inspection and company running. In order to supply the best products and services, we have built a modern quality management system which is in strict accordance with international standards. We have widely equipments of Lab room,Auto-welding machine,Wave soldering machine,Power supply automatic test system,100% Burn-in test system,Wire bending tester,Vibration tester,Salt spray tester,Auto-laser machine and so on.Our company has won certifications of UL ,ETL ,CB ,FCC, CCC ,GS ,BS, CE, ROHS, SAA ,RCM ,KC ,PSE ,IRAM etc,also approved by ISO9001.OEM and ODM orders are acceptable.We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefits.We are looking forward to receiving your enquiries soon.