Shanghai aisan electronics Co., Ltd is a modern hi-tech enterprise specialized in the R&D, production and sales of LED lights bulbs in Shanghai China. Under the execution of ISO 9001 -2000 version quality system, we assure our led light bulbs at a high quality level. Over the past year, we succeed design many night light projects. We have invested heavily in quality control and assurance. As a result, most of our customers are stable and consistent. We have never compromised our dedication towards quality and customer service. As we always state, we shall relentlessly dedicate our effort in customer service, design innovation, and new product creations.