Established in 2005,Shenzhen Rongtop Technology Co.,Ltd is OEM/ODM manufacturer of Laptop Adapter,Laptop Batteries and Power Inverter.With 7 years development, we have more than 500 ready models for your selection. Innovative design ,keep your market ahead. Our 5,000-square-meter factory is equipped with imported wave soldering equipment, Yamaha SMT and automatic switch power testers. With experienced R&D team and 18 technicians, we can custom you special models.Our new model design term is 15-30days. We are always enthusiastic to provide you technology suggestions and supports,such as new products design,label and package design. Serious and careful,fast and no excuse working attitude With 6 production lines, our factory rolls out 1,5,000 laptop adapter and 2,000-3000 laptop batteries each day. We provide you flexible order, 24 months warranty. We deliver all your orders in a safe way within 3 to 7 working days after order confirmation. Repeated orders testifies our trusted products and service 90% of our clients kept placing repeated orders base on stable quality. Over 60% of our clients kept placing repeat orders in the last 2 years base on our technology suggestion and support. Currently, our products and service reach buyers in Europe, the Americas, Southeast Asia and Australia. Over 60% buyers are from Europe, 15% from the Americas,25% from Southeast Asia other areas. Any of your inquiries can be replied within 24 hours. Contact us now