Solar charger,solar torch, solar panel,solar flashlight and so on professional manufacturer. Penzan Technology co.,ltd. be situated chinese IT information technology to the forefront of shenzhen city,it is an information, communication, electronics, types of digital of new product development, production, sales for the integration of high-tech enterprises.Company mainly produce Solar Chargers for Mobile Phones, Notebooks & Cars,Mobile Phones etc. digital products.The factory covers an area of 3,000 square meters,has the advanced production equipment, good working environment,over 200 million annual.At present the company owns product development experts and professional technical personnel more than 30 people.Has the perfect development system, strong technical force and excellent technical services.