Shanghai Tuozhen seal co., LTD. Was established in 2010, in songjiang district of Shanghai. Set development, manufacturing, trade, as one of the small enterprises. The main production of cable-seal Rfid-seal . Although the company is small in scale, it still carries out strict quality control and management system, and has passed iso9001:2000 certification. At the same time, in order to meet customers' requirements on supplier safety, most of our high insurance seals have obtained ISO/PAS17712 certification, and several products have obtained national patents. Our products are exported to the United States, Europe, southeast Asia and more than a dozen countries. Products are widely used in the sea, land and air transport industry as well as customs, ports, supermarkets, Banks and other related fields. We are committed to customer first, credibility first, quality first, continuous improvement of the quality policy!