Bao Ding Shi Simaier Electric Co., Ltd. 

Address: Building 3, Torch Industrial Park, No. 677, Jinxiu street, GaoKai District, Baoding City

Tel.: + 86-312-5953610 / 5884608

Mobile: 15203128120

Company email: bdsmrdq@163.com

website：http://www.beatslover.com