CNS Wireless Wholesale Co., Ltd established in 2002, and we have been engaging in the business of mobile phones wholesale since 2012. We have been mainly operated in the purchase of used iPhones from USA and Europe and sold them in bulk in local market. Since the market of new mobile phones becomes slow, the value of AB grade second hand iPhone has been detected because of its superior quality and attractive price. We pick up the clean used phone and test them, then separate them as Grade A, Grade B, Grade C and faulty phones. Faulty phones will be sold in local market. And all other graded phones are fully functional. These phones will be sold to the market which have demand on them. If you are interested on these graded phones, please contact our sales. As one of leading companies in HK second mobile phone market, we understand the strength of our role in the wold mobile market. We understand our customers’ market position and their requirement. We know what kind of products and service are suitable for our customers’ market. Chose the partner understand the products, you will grow quickly!