Tradebest Electronics Co.,Ltd We are a suppler of trading GSM, CDMA, 3G mobile phones and computer equipment,laptop, MP3, MP4 e.t.c. we can supply these products in large quantities. Our company has a strong pool of well-trained professionals and executives, who are committed to assisting with and troubleshooting all issues and difficulties encountered by our clients. Meanwhile, our excellent customer service enjoys a good reputation among our customers both at home and abroad. Aiming at helping customers become more profitable by providing quality equipment at less cost, we test every item by our in-house QC department before delivery. All functional products come with warranties, while non-functional equipment has a suitably appropriate price.