Ying-Sheng Energy Saving Co., Ltd is a high-tech enterprise specializing in R&D, production and sales of energy-saving products, as well as energy-saving technical services. Yingsheng has successfully invented controllable �Green Light� products with high light efficacy, excellent CRI, extra long lifespan---- �Low-frequency Electrodeless Induction Lamp�, �Fluorescent Tube With a Thermal Sleeve-type�YSG Tube in Tube� series energy saving products. Advanced technology of tube manufacturing and IC( Integrated Circuit) chip technology of induction lamp of Yingsheng leads in lighting field. Distinguished advantages of YS-Series products, such as High Light Efficacy, Energy-saving, Extra long lifespan, benefits hundreds of thousands customers. Energy saving, low cost, virtually free maintenance , etc. ��Yingsheng Induction lamps are fully in accordance with CCC�CE�CB�CQC�FCC certificated standards. At present, Yingsheng Induction Lamps are mainly applied to municipal roads, industrial factorys, tunnels, schools, hypermarkets, parkings, etc. Advocating by the current policy �Energy Saving and Emission Reduction�, �Low-carbon Economy�, �Yingsheng Induction lamp� and �YSG Tube in Tube� are the best choice of high energy saving light source, which has been the ideal product for popular energy saving light source in the international lighting market. ��Yingsheng Series Energy-saving Product----the innovative application in world"s lighting industry with revolutionary sense, will become the most popular energy-saving lighting source in international markets.