Hung Tu Electroic Technology (HK) Co., Ltd as a Professional Manufacturer of MEMORY CARDS and USB FLASH MEMORY series, with several years of development, we have become a powerful company. We have our own production facilities. By means of advanced technology, we have established a modern management system. Following the principle of "customer first, reputation first", we always place emphasis on quality, price, delivery time and service. In order to develop novel products and be superior to other competitors, we have established a Research Department, in which we have professional engineers taking charge of the development and innovation of products. Meanwhile, to ensure excellent quality levels, we have implemented a QC system to ensure that all products are strictly monitored and tested at each stage of production process to ensure 100% customer satisfaction.