COMPANY INTRODUCE

COMPANY INTRODUCE

China Hongyang Group, is an integrated enterprise with the research & development, production and marketing of Fuel Dispenser and related accessories as well as service station concerning equipments. It concentrates on the relative manufacture & services of filling station such as Hongyang tax control Fuel dispenser, IC Card fuel dispenser, manage system of network for stations, submerge pump and liquid level devise. China Hongyang Group, designed supplier of SinoPec and PetrolChina, our HONGYANG products have been sold to over 50 countries in South-east Asia, Mid-east, Africa, Europe and well received in their markets.

o lock black card; Overdraft prevention Fuel dispenser will not start if balance of IC card is less than the minimum value prescribed; Fuel dispenser will automatically stop filing when the balance of IC card reach the minimum prescribed in whichever filling mode, and deduct turnover according to real volume; Identifying card type Automatically identify typ fuel dispenser e of IC card, provide prescribed service for each card according to system presetting; No filing to exterior system card; Non-local fuel dispenser card not access to filling in offline state; Any operation can be done by exterior staff; Operation of pump verification (optional) The function of this card is similar to driver card, which is subject to prescribed filling station; Deduction record should transmit to the background of filling station. Its record format is same to that of driver card; The solution methods of put-to-grey and grey sign erasion are same to that of staff card. Inquiry of basic information Display holder’s name; (optional) Inquiry of balance; Password application Supporting password requirements (has or hasn’t password) Prompting password covert enter; Press ‘confirm�key to finish password enter; If the time input password exceeds prescription, IC card will be lock automatically and invalid to any fuel dispenser; Many personnel employ one password; (optional) Anti-inappropriate operation Convenient to modify inappropriate operation; System will give an alarm to again enter data as presetting value beyond balance; if don’t change that, fuel dispenser only operates at prescribed minimum value; Fuel dispenser keyboard is locked in filling process; If IC card is pulled out in filling process fuel dispenser will immediately stop. Only after turnover deduction can I fuel dispenser C card is used again. Staff operation Filling station staff access to register on-duty or off-duty through keyboard and staff card on IC card fuel dispenser or centre controller; Get statistic data of turnover in on-duty time; Access to su

　A number of Key Exchange Keys (KEK) will be maintained on the FEP. A POS terminal will　　store one of these KEKs. How many KEKs will be maintained and how they will be distributed　　has not been determined.　　On a daily basis the POS will request new keys by means of an 1820 (Network Key　　Management Advice). The FEP will respond with an 1830 with two keys i fuel dispenser n BIT 96:　　 eKEK(KPE)　　 eKEK(KMAC)　　The definition of these keys does not preclude the use of different KEKs for each encryp fuel dispenser tion　　possibly by deriving each KEK from a further key. The KEK will be a double length key. KPE　　and KMAC will be single length keys.　　Thereafter the KPE will be used to secure the PIN block and KMAC will be used to generate　　MACs until the next request from the terminal for keys.　　B.3 PIN Block Format　　Where not dictated by the requirements of a particular method the PIN Block (BIT 52) should　　conform to ANSI X9.8 (ISO 9564 format 0).　　Though it is currently envisaged that only four digit PINs will be used entry and transmission　　of longer PINs should be supported.　　Where DUKPT is used the particular requirements of a DUKPT PIN Blocks are obligatory　　(ANSI X9.8 PIN Block exclusive-or with the KPEn encrypt the result with KPEn then a　　further exclusive-or with the KPEn to give the final PIN Block).　　The PIN Change transaction will only support four digit PINs. In a PIN Change transaction　　both PIN Blocks will be encrypted with the same PIN Encryption key.　　B.4 MAC Verification　　All messages contain a MAC as a final field except network messages which do not contain　　encryption keys.　　Where DUKPT is not implemented generation of the MAC (either BIT 64 or BIT 128)　　conforms to ANSI X9.19 (ISO 9797 option fuel dispenser al process 1).　　Where DUKPT is implemented the particular requirements of a DUKPT MAC generation and　　verification are obligatory. However the use of MAC2 and MAC3 has yet to be defined in this　

last four years, substantially decreasing the difference in economic performance that exists between it and the EU. Turkey s commitment to the process of accession is as firm as ever. Notwithstanding a certain reticence we encounter in parts of Europe, those who desire to see Turkey fully integrated in Europe are more steadfast. In fact, I see your newspaper a fuel dispenser s being at the forefront of that effort, as you end your analysis on the right note, by wisely calling on Europe s leaders to reassure fuel dispenser Turkey. I hope your call will be heeded. Abdullah Gül Deputy prime minister and minister of foreign affairs Ankara, Turkey Trade and Brazil SIR �It is a factual error to assert that Brazil s decision “to stress relations with countries in Africa, the Middle East and Asia�has yielded “meagre results�(“The diminishing of Brazil� May 13th). Between 2002 and 2005 Brazilian exports to Africa rose by 153% and imports from Africa by 149%. With the Middle East the increases were 84% and 75% respectively, and with Asia 111% in both cases. The total value of Brazil s exports to these regions rose from $13.4 billion to $28.8 billion, while imports increased from $12.1 billion to $26 billion. Brazil s total exports in this period virtually doubled (from $60.3 billion to $118.3 billion), due mainly to the expansion in trade with the developing world. These countries absorbed 43% of Brazilian exports in 2002, but by 2005 the figure had risen to 53%. Ricardo Neiva Tavares Press secretary Ministry of Foreign Affairs Brasília, Brazil Bring me your unfree SIR �The suggestion that Europe may lack a “robust culture of free speech and free personal behaviour�is an understatement (“Heading for the land of the free� May 20th). More accurately, Europe fuel dispenser s citizens must assume a posture of deference to Islam, or forfeit their lives. Now the dissidents are leaving. We in America welcome free spirits like Ayaan Hirsi Ali. Send us more! John Barker Reno, Nevada Bush and Blai