shenzhen yittek technology co., ltd Professional Association started off as a leading Manufacturer and Exporter of Bluetooth Keyboard. Since inception, our production facility has marked perfection in terms of quality and reliability of power bank,bluetooth keyboard,power bank case, delivered worldwide. shenzhen yittek technology co., ltd was inaugurated back in 2011 with US$1 Million - US$2.5 Million initial business capital, holding export history over 9 Years .Construction equipment and material demands finest quality in terms of make and aesthetic appeal and by successfully complying with industrial demand we have reached Approx 2 Million US Dollar annual revenue and Australia,Canada,Denmark,France,United Kingdom export market share. We take pride in our credibility, operating with a Third Party in Hong Kong, Hong Kong (SAR), Hong Kong.Our corporate venture follows strict quality control procedures, thanks to state of the art equipment and skilled professionals. With years of experience we have mastered the art of developing finest quality products with sourcing raw material that guarantees reliability and years of service. For product queries and pricing details contact martin chen.