Shenzhen Smart Concept Electronics Co., Ltd.We are the most professional high-tech enterprise in China. Professional factory for smartphone accessories, specialized in bluetooth speaker , earphone, earbuds , mobile phone accessoires. .... We design and produce the creative products with our own R&D team, Engineering team and manufacturing team by our own toolings and manufacturing facilities. About our factory and office in China.100 workers, 7 work product line in our factory. 10 years experience, 3 years' vendor of Wal-mart,2 years' Vendor of Disney.IEC,ISO, CE & ROHS certificated, one hour reach Shen Zhen port, this is how we keep superior quality and competitive offers for global valued customers.Hope to find a way to work with you. Waiting for your contact to discuss the possible deal. Thanks