Zhongshan Dushulang Electronics Co., Ltd. is located in Zhongshan, the hometown of Sun Yat-sen, a great man with beautiful scenery, and is a high-tech enterprise in Guangdong Province. Founded in 1999, the company is an emerging electronic product manufacturing enterprise oriented by scientific and technological innovation and development. The company is committed to the research, development, manufacture and sales of educational electronic products. The main products are children's early education machine, point reading machine learning pen, electronic building blocks, popular science world, student computer, student tablet computer, point reading machine, video learning machine, student PDA, digital repeater and so on. At present, Reading Lang products are in a leading position in the field of educational electronics, and it is one of the most powerful and influential manufacturers of e-learning products.