We, Shenzhen Hengxintai Electronics Co., Ltd, were founded in 2010. We passed DISNEY and Sedex Pillar 4 Audit. We are a professional factory of headphones, earbuds, earphones and portable mobile power banks. After testing these headphones by listening to all styles of music in different situations: commuting in subways and buses, traveling by planes and trains, riding motorcycles, jogging and working out, and in a quiet room, we ranked the best headphones supplier considering application, music preference and price range. We have rich experience in development, design and production. And OEM service is welcome. Hengxintai is located in Songgang Town, Bao an District, Shenzhen City, with good economic development and convenient transportation access. It just takes around 20 minutes to Shenzhen International Airport. And around 40 minutes to Futian District. Hengxintai grew up very quickly in the past two years. There is about 2,000 square meters plants and above 200 staff who have rich and professional knowledge and experience in headphones, earphones and portable mobile power banks in our company. There are 7 people in our R&D department to design and develop products according to customer requests. There are above 150 people in our production department and more than 10 people who are in charge of quality control during the production and final inspection. We have a series of advanced equipment for efficient production. We insist on the belief of honesty basis, high quality, strict management, 100% customer satisfaction .We are keeping improving every aspect to facilitate our development. Hereby, we are eager to have more and more business cooperation with every existing and potential customer. We are ready to offer you the best services with the greatest passion and the highest-quality products. Welcome to visit our website http://hengketai.en.alibaba.com