SanYiFeiDa technology co., ltd.which is specilize in solar product from 1w-280w .We have two factory in shenzhen city and establish the whole chain from R&D, production, and have good managing team and sales service, so we can give you promptly delivery , competitive price and best service. Our product include:solar panel(MONO&POLY); solar road stud;solar portable led emergency light;lsolar power system ;solar led street light . Owing to high quality(obtained ISO9001 certification�CE certification and RoHS certification), competitive price and good service�our products are welcomed at home and abroad. We have exported our products to Germany, Australia, Spain, India, Pakistan, Vietnam etc.