Harman Kardon Onyx Studio 1 2 Speaker battery

Shenzhen Sunwind Energy Tech Co., LTD is a professional high-tech enterprise specialized in Lithium battery research and development, production and sales , committed to building a famous brand in the battery field. We are one of the leading manufacturers in China which have professional battery decoding technology with 19 years of industry experience. Strict quality control system, accurate product positioning, innovative&unique and diversified sales channels, which make our products have a huge market potential. Our company has production base in Hubei province and Dongguan city. Our battery widely use on Mobile phone, Tablet, POS machine, E-cigarette, Bluetooth headset, Wearable and communication equipment and other electronics. Our high technology, superb quality and competitive price with excellent customer service have gained a very good reputation and consistent recognition from our customers. Our company attaches great importance to talents, has a professional quality control team, a group of high-quality technical and management personnel. We have always been adhering to "Quality First, Customer Supreme" as business principle, and keep a positive attitude to serve our customers. To ensure the quality, all products will go through strictly quality control, 100% full inspection before shipment. Our market not only face to the domestic but also the overseas. In order to let more and more foreigners know our brand, these years we put more efforts to expand our overseas markets. Nowadays our products have been exported to many countries and region.