This is Mark from Shenzhen Sinretoo technology co.,Ltd.Our company is a professional bluetooth speaker manufacturer with more than 5 years experience.So we want to avail ourselves of opportunity establishing business with you.
Contact Person : Mark zhao Job Title : Business Manager Telephone : Address : Huachuangda technology park,hangcheng road,xixiang,bao'an Shenzhen, Guangdong Website : www.sinretoo.en.alibaba.com