QISTA INDUSTRY GROUP CO. LIMITED. Qista Industry is a professional manufacturer in producing mobile phones, laptop,MP3, mp4, USB flash drive, memory cards, digital photo frame and more high-tech items. With more than 10 years experience in manufacturing and exporting various kinds of computer and electronic products, we possess very professional know-how especially in controlling the quality of the products. Up to now, our products have exported all over the world and we are proud they all gained excellent reputation. We provide our customers the best service and quality products at the most competitive prices!