1.Alto Electronics Co., Ltd. of Shenzhen City. (Securities referred to: Alto electronics, stock code: 002587), founded in 1993, is located in Shenzhen High-Tech Industrial Park.
2.The company is mainly engaged in research and development of LED application products and financial electronic product development, production, sales and corresponding professional services.
3.pocket Alto high-performance products, high standard technology, high-quality services. !