Since the establishment in 2003, our company is always making great efforts to improve our product quality. We pay much attention to every procedure from manufacture, installation, package to transportation and commercialization. Each product, we have a strict control system, making sure that every product we produced can meet your demand. For us, quality is not only a simple standard, but also a channel to show our professionalism and to better service you. 

       This year, we have honorably granted a CE certification of our product series Sun-250G and Sun-500G. The tests show that our products meet the standards of European Directives. That CE certification will largely encourage us to continuously improve our product quality and to provide better service to you.

       It is always our goal to bring a “green world, clean world” for everyone. We will strive for it!