Ervan is the trademark our company. We were established in 2002. In the beginning, we produced LED components and other LED lighting products. Since 2005, we have been specialized in the R&D of LED tubes. We have more than 7years of researching and development experience. ERVAN has been keeping the leading position of LED tube industry all over the world. ERVAN' LED tube products have 8 patents in China and 1 patent in Japan. Because of our novel products and reliable quality, our products are warmly welcome by more than 30 countries and regions. Our LED tubes are widely used in...