Shenzhen Grayman Lumen lightings Co., Ltd. is subsidiary of Grayman internationl group ,devoted to global low-carbon and energy-saving commitment; it is a national high-tech enterprise of LED comprehensive application products, integrating R&D, manufacture, sales and services.Our company specialize in research, production and sales of various outdoor lighting and indoor lighting, Main products UFO,led high bay light, led flood light, led wallpack light ,led panel light, led Shoebox, led street light..ect To make sure the quality of products can meet international needs, our products have gone through the quality testings in National Technical Supervision Department and CE, RoHS ,EMC,etc.We welcome your joining and cooperation, and we will develop the business with our integrity and innovation in order to achieve mutually beneficial. Besides, we are willing to cooperate with you, and try our best to promote the development of the lighting industry!GrayMan is a fast growing company which seeks to build a continuing relationship with its customers and principals.