Shenzhen yingfeng photoelectric Co., LTD. Is a collection of r &d, production, sales as one of professional production LED fluorescent tubes, LED the ball steep light, LED light cup patch, LED light source topping manufacturers, the introduction of foreign advanced production equipment and testing instrument and establish perfect management system, strictly according to ISO9001 quality management system implementation, products complying with CE, UL, ETL, FCC, ROHS authentication. Improve th