UFO-D series E-Seal is a kind of special electronic device (The new application of the mature sensor card RFID technology) with high security and digital automatic identification functions. It can seal various commodities and devices(such as: superior quality clothing, alcoholic beverage, electric meter, water meter, fuel gas meter, oil gauge, scales, taximeter; boxes, cabinets, cases, doors and bags etc.) .The effective supervision and control of E-Seal in registration, release, inspection, unpacking and withdrawal can be realized through computer management system, so it can essentially solve the problems of easy imitation, feigning, difficulty in authentication, difficulty in management and seal pollution etc. which are found in application of traditional seal equipment （such as: lead seal, plastic seal, metal seal, shackle seal and stickup seal etc.）.

The E-Seal can be widely used in forgery prevention of high end commodities, cheating prevention of standard counting devices, theft proof for logistics commodities, identification and tracing of animal & various items, and security precautions. They are new comers in the field of forgery prevention, burglary prevention and automatic identification in the procession to the digitalization, network and information age.

   RF 100 series PDA Code Reader/Writer is a terminal equipment, which is portable, intellectualized for non-contact R/W E-Seal (RFID) and the non-contact IC card ID code and relevant writing information. It can be widely used in information collection and management for logistics, forgery prevention, leasing and inventory etc..

   D100 series E-Seal:this E-Seal can be recycled and reused for seal for 8-12 times without reprocess.