HONGYANG GROUP Equatorial Guinea Technical Center

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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.

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    RAM: to store data in the form of files for processing by a computer's central processing unit (CPU). Once power cut, data in RAM will be lost. Capacity is 256 byte to 1k. EEPROM: electrically erasable programmable read-only memory, used for storing customer’s data. From view of structure, filing IC card actually is a full-mounted singlechip (SCM). Filing IC card security Since storing large information needed to prot fuel dispenser ect, filling IC card has to have high security, not only preventing inappropriate operation, but also restraining illegal visit and manipulation. Therefore, effective protection mechanism is considered in design and manufacture so as to be provided with high capacity of defending attack. The major safety measures of chip are: chip identifying code, preventing disassembly and erasion, data encryption, etc. Chip identifying code: each chip has a unique identifying code, called “chip serial number? Chip preventing disassembly: photoconductive and pressure sensitive components check exterior mechanical force on chip. Once open seal all sensitive data will be cleaned. Chip anti-detect: in order to prevent illegal detect of data, adopting high/low voltage inductive sensor, low frequency inductor and anti-interference technology. Anti-erasion: adopting effective measures to prevent erasing memory through ultraviolet, x-rays and like on. Data encryption: operation system stored in ROM is core of CPU card, which adopt code encryption and special technology hiding ROM area. Meanwhile, encrypted inductor is able to quickly erase RAM area so as protect temporary data and encrypted lock. As for EEPROM area, it is adopted specially safety protection measures in chip production. IC card categories and purpose Customer card This kind of IC card is hold by vehicle dr fuel dispenser iver or customer. Customers need to enter personal identification number (PIN) into keyboard as filling. Filling card includes general customer card and unit card. Staff card Hold by general staff of filling stati fuel dispenser

technical specification

    rements of the acquirer.   24 Bit16 R(1 - 4) M   CHSUTPE_Mop   To interrogate the method of payment.   Bit16   Bit 1 on Debit   Bit 2 on Credit   Bit 3 on Purse   Bit 4 to 11 reserved for IFSF use   Bit 12 on fuel dispenser Loyalty   Bit 13 to 16 reserved for Manufacturer and Oil Company specific use   25 Total + R(1 - 4) M   CHSUTPE_PaymentTotal   To interrogate the transaction total amount for payment. The field is a Fee +   structure consisting of: Tip   Total transaction amount tip andor additional transaction fee   Total   not included. The Asc3 sub-field of Total contains the ISO   4217 three bytes alpha code of the used currency.   Additional transaction fee.   Fee   Received tip.   Tip   26 Byte R(1 - 4) M   CHSUTPE_Acquirer   To allow the sales process to interrogate the acquirer identification for the   card transaction.   27 Byte R(1 - 4) M   CHSUTPE_CardClass   To interrogate the sub class of card within the range of acqu fuel dispenser irer cards (e.g. a   sub class can be defined per issuer or a group of issuers). This can also   reflect the type of account selected for paymen fuel dispenser

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    her native India, where activists have accused both PepsiCo s and Coke s colas of containing high levels of pesticides. In the future, PepsiCo will need new sources of growth, especially given slowing momentum from the Quaker acquisition, which propelled the firm into the booming healthier-foods market. The company will have to look for acquisitions to fill in gaps in its international distribution system, and to add new fuel dispenser products. There is general agreement in the business world that Ms Nooyi was the best candidate for the job. It is a sign of progress that she got it. © 2006 . About sponsorship Exploding batteries Too hot to handle Aug 17th 2006 From The Economist print edition Dell s battery recall reveals the technology industry s vulnerabilities theinquirer.net Where s the firewall? THERE is the nail test, in which a team of engineers drives a large metal nail through a battery cell to see if it explodes. In another trial, laboratory technicians bake the batteries in an oven to simulate the effects of a digital device left in a closed car on a sweltering day—to check the reaction of the chemicals inside. On production runs, random batches of batteries are tested for temperature, efficiency, energy density and output. But the rigorous processes that go into making sophisticated, rechargeable batteries—the heart of billions of electronic gadgets around the world—were not enough. On August 14th Dell, a computer company, said it would replace 4.1m lithium-ion batteries made by Sony, a consumer-electronics firm, in laptop computers sold between 2004 and last month. A han fuel dispenser dful of customers had reported the batteries overheating, catching fire and even exploding—including one celebrated case at a conference this year in Japan, which was captured on film and passed around the internet. T fuel dispenser