Hunan Yuan Sheng is located in Changsha, Hunan Province; the Company was started in 2014 by a group of ambitious young men who mainly specialize in the sales and manufacturing of signal lighting. We pull together to do an in-depth research on the development of the very products, hoping to grasp the state-of-the-art technology in this area and to fully satisfy the market demand. We offer a variety of alternatives, such as aviation obstruction lights; taxiway/runway lights; Helipad lights; marine navigation lights; aircraft warning sphere.. The ultimate goal for us is to draw in consumers as many aspossible with our safety-guaranteed merchandises. Hope you will be one of them!