GUOSHI Lighting Limited is specialized in developing,manufacturing,marketing and after-sales service of LED high power indoor lighting.We have excellent development team and strong technological power.We win the customer's trust by managing principle of"surviving with the quality and developing with the reputation"Look no further,we have a mothly output of 20,000 LED downlighting,600,000 high power LED bulbs.This power production allows us to enjoy a popularity in South Asia,The US,German and so on.We believe"Light the heart,Light the world" Thanks