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.

nt, some achievements have applied, such as fingerprinting and iris authentication. Internal & Exterior authentication Exterior authentication refers to IC card verifies the legality of terminal equipment, but internal authentication refers to terminal equipment verify the legality of IC card. Some models of COS have two-way-authentication, in other words, using a command to verify validity of card and terminal interactively. As for internal authentication, terminal firstly readout the serial number of filing card that is exclusive with 8-type. Terminal calculates and generates a random data with 8 types according to serial number acquired. By internal authentication command secret key information and random data are transmitted into IC card. IC card encrypt the random data by employing prescribed secrete key information, and transmit encrypted data back to terminal. Encrypted data is decrypted fuel dispenser in terminal, and is compared with previous random data. If there are coherent, the internal authentication has been succeeded. Exterior authentication also is conducted by means of terminal. The process is basically similar to fuel dispenser internal authentication. Secret key is of very importance in authentication process from above introduction. In fact, secret key is memorized in IC card and terminal, free from known by third party. Due to every time authentication has a random number, fuel dispenser it is very difficult to decrypt so as to ensure the security and reliability of authentication. Safety report Safety report is one of data protection modes aiming at ensuring reliability and integrality of data, preventing data lost or being modified. Data integrality and confirmation of data resource are realized by Message Authentication Code (MAC), yet data reliability is ensured by means of encrypted data module. Safety report consists of encrypted data and additional code. In order to prevent information exchanged being illegal modification, keeping integrality of data, MAC code should verify information. The general meth

services but when present can have the　　 value zero.　　 7 Date and time transmission MMDD n 10 Optional　　 hhmmss　　 11 Systems trace audit number n 6 Mandatory　　 12 Date and time local transaction YYMMDD n 12 Mandatory　　 hhmmss　　 15 Settlement date YYMMDD n 6 Optional　　 22 Point of service data code an 12 Mandatory - see A.2　　 23 Card sequence number n 3 Conditional if card s fuel dispenser cheme requires it　　 24 Function code n 3 Mandatory - see A.3　　 25 Message reason code n 4 Optional - see fuel dispenser A.4　　 26 Card acceptor business code n 4 Mandatory - see A.5　　 35 Track 2 data LLVAR ns ..37 Conditional - used if captured.　　 36 Trac fuel dispenser k 3 data LLLVAR ns 104 Conditional - used if captured.　　 41 Card acceptor terminal identification ans 8 Mandatory　　 42 Card acceptor identification code ans 15 Mandatory　　 43 Card acceptor namelocation LLVAR ans ..99 Optional - if not available its supplied by the　　 FEP　　 45 Track 1 data LLVAR ans ..76

consecutive term, but others in his Movement to Socialism (MAS) have reservations about this. He also wants the new constitution to give the state a much bigger role in the economy. It may also grant collective rights to Andean Indian communities, though that risks empowering leaders at the expense of community members. The trickiest issue concerns local autonomy. The president is reluctant to cede power to what he calls an “oligarchy�in Santa Cruz. But he wants to devolve power to radical social movements that make up much of his political base. That conflicts with what an insider calls the government s “spontaneous tendency towards totalitarianism� Behind the autonomy question lies Bolivia s regional divide, between the poor, mainly Andean Indian, highlands in the west and the four departments of the predominantly mestizo (mixed race), more prosperous east and north. Although the MAS fuel dispenser has growing support in the east, many there feel that they produce the country s wealth—from gas to soya—which a parasitic government wants to grab. But the view from La Paz is that much of the east s wealth is ill-gotten, a fuel dispenser nd its businessmen are unpatriotic. Mr Puente refers to some of the business leaders in Santa Cruz as “an enemy we must defeat.�He claims that they are “arming themselves to confront the government.�But he also worries that the lack of understanding o fuel dispenser f lowland issues on the part of the MAS could impede a rapprochement. Mr Morales at first seemed to want a compromise with Santa Cruz, saying he would back a “yes�vote in the autonomy referendum. He then changed his mind, saying that he would vote “no�to the “autonomy of the oligarchy� confusing his supporters and angering many people in Santa Cruz. It is characteristic of Mr Morales to adopt hard-line positions when under pressure from his own people. That may ultimately prove fatal to his government. The MAS and its allies have few clear plans and policies and fewer capable administrators.