1. Laiyang electronic technology market is located in Jingyang Road, Laiyang City, Yantai City, Shandong Province. Mainly sells all kinds of electronic products, including mp3.
2. Yantai Lecheng Electronics Co., Ltd. is located in Yichang Road, Fushan District, Yantai City, Shandong Province, mainly engaged in the processing, manufacturing and sales of mp3.