Established in 2008, Shanghai DaYu Light Source Co., Ltd. Is a professional manufacturer and exporter that is concerned with the design and production of laser lamps. We are the biggest manufacturer in China, located in Shanghai, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world. Covering an area of 1000 square meters, Our well-equipped facilities and excellent quality control through all stages of production enable us to guarantee customer satisfaction. Besides, we have been certified by ISO9001. As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Asia, America, Europe. If you are interested in any of our products, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.