"OFSEAL" locates in Shanghai city was becoming as one of well-known brand high security seals field, enjoying good reputation both China and abroad, the products "OFSEAL"have been sold well all over exported to world market such ...

Our company is the first manufacturer with barcoding and RFID technology on security seals in Guangdong Province, China. To be a professional manufacturer, we are able to resolve many problems associated logistics transportation warehouse management. ...