Shenzhen Changfengqi Technology Co., Ltd. is a well-known high-tech company specialized in R&D, production and sales of storage digital products. Memory card,Micro sd card,USB flash drive and SSD ,the factory covers an area of 3000 square meters, there are more than 170 employees,Since it's inception, the company has focused on Flash storage products and has been professional and practical attitude for more than 10 years, providing customers with more flexible and timely services. OEM&OEM Services, SD Encryption,SD Partition,Change CID/CSD,Write protect ,Preload program,WIFI SD Etc,moreover,introducing more Flash storage products with superior quality. In the industry, We constantly explores innovation, intensive cultivation, and gathers a large number of professional talents in R&D, production, and technical services. With 3 SMT production lines, 5 memory cards produce line, and USB disk assembly line, we have implemented a strict process management system during product manufacturing, testing, assembly, and packaging. We always maintain a high level of production capacity and excellent product quality. We are committed to providing our customers with a full range of quality products and services. Through the integration of upstream and downstream supply chain, R&D, production, and logistics. We promise to give customers shorter delivery times, more competitive prices, and better quality products! Look forward to working with you for a win-win situation!