Rongke Technology Co., Limited was found in 2010, we are specialize in providing power bank, bluetooth earbuds, earphone, headset, mobile phone accessories as well as the OEM business of electric products. Our company is located in Shenzhen, which is one of the biggest electronic cities in China. We can not only provide high quality products, but also ensure you the best prices in China under the fair competition. Up to now, we have fruitful experiences and keen senses in this industry.