SHENZHEN ALENSON ELECTRONIC CO.,LTD was founded in 2002, it is a high-tech private enterprise which professionally focus on frequency inverter applied technology, the products are mainly used in the new energy and motor control industry. Currently our knock-out products are Mobile Solar Station,UPS Solar Inverter, Jump Starter for car or diesel engine, etc. We own 4000 square meters factory, with 4 full-automatic assenbling lines, about 500 staff and among them there are more than 20 R&D engineers.