Shenzhen ZDW Science and technology ELECTRONICS CO., LTD, originally founded in 2010, has been dedicated to the manufacture of Bluetooth products series for over 6 years, Located in BAOAN District..Our products include Bluetooth waterproof speaker, Bluetooth headphone, headset, Bluetooth earphone, Bluetooth amplifier, HI-FI Speaker System, Sound Bar, balance car.Over the years, we have been continually upgrading our facilities with the latest technology to improve our products&＃39; quality. Our factory is equipped with advanced automatic production lines. Every month, we keep designing and developing new models to help our clients develop and win bigger markets. Each step of the manufacture, including product design, material selection, production process, quality test, is strictly carried out according to standard procedures and clients&＃39; specific requirements. Moreover, our innovative engineers and skilled staff ensure products&＃39; good quality. With our professional team, we can always understand each customer&＃39;s demand and provide efficient and satisfactory service. We have long-term business relationship with clients around the world. Our products are widely sold to Africa, Southeast Asia, South America, Mid-east, Australia, and so on. Our products&＃39; good quality and competitive price have earned our customers&＃39; trust and good reputation from different markets. Our own brand is ZDW, which is a famous brand in China and abroad markets. We also welcome OEM brand. High quality is our obligation! Great service is our mission! Mutual benefit and development is our target! We will keep improving ourselves and make it our goal to offer our clients high quality audio and video products at competitive price! Please feel free to contact us or to visit our factory! We sincerely look forward to cooperating with you for mutual benefit and development!