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.

ispenser is operated simply, putting down nozzle to start system, and nozzle automatically closed when tank is full. Other operation can be conducted on the operating keyboard, such as presetting, starting, close, inquiry and various denotations. Main components and functions Main components A fuel dispenser composed of pump, oil-air separator, flow meter (measurement transducer and counter display part), nozzle, electric system (control, transmission, operation, and display system), electric section, pipeline, oil indicator, bracket, covering, etc. Need to special explanation that fuel dispenser is a kind of delivery equipment used in flammable and combustible circumstance, thus, the electric and electrical components and their connection should be manufactured and certificated in conformance with the national explosion-proof standards so as to ensure the product security. In addition, China had stipulated that from February, 1990 that the commercial fuel dispenser should have the function of tax-supervision, in accordance with the national taxation requirement so as to safeguard the reliability and security of taxation data. The key components and main principle of fuel dispenser as followed: 1-Motor 2-Pump 3-Vappor separator 4-Measurement transducer 5-Sensor 6-Mechanicle/electronic counter device 7-Oil indicator 8-Nozzle Diagram 1- 20: Major components and working flow of fuel dispenser 2.2 Main components functions When the fuel dispenser’s starting component work (e.g. take off nozzle or push starting button) motor is operated and drive pump. The oil is sucked into pump chamber from underground tank, being be pressured in pump body, and flow into oil-air separator in where air was segregated from oil. The air-free oil flow into measurement transducer and impel the fuel dispenser calculating pi fuel dispenser ston move, the position movement of output axis sign corresponding to fuel filled was transmitted and converted into electric pulse sign through sensor. The pulse sign tran fuel dispenser smit to electrical counter device that r

ollowing message flows are defined in this implementation:　　 Offline authorised sales (indoors or outdoors if allowed by scheme rules) simply use a　　 12201230 message pair to deliver transactions from the POS to the Host. Since advice　　 messages may not be reversed only complete and irrevocable transactions are sent (eg:　　 signature verification if used must be complete).　　 Online authorised outdoor sales follow the same pattern as for magstripe cards always　　 using four messages an 11001110 followed by a 12201230.　　 Online authorised indoor sales follow one of two alternatives:　　a) A two message solution using a 12001210 just as for magstripe transactions OR　　b) A four message solution that uses a (non-reimbursable) 12001210 (using processing　　 code 17 or 28) followed by a normal (reimbursable) 12201230　　 Option a) is sufficient if the acquirer andor scheme do not require delivery of TC andor　　 script processing results. At the time of writing this is the case for all Visa and Europay　　 brands (Mastercard Maestro etc) if floor limits of zero are used.　　 Option b) may be needed if the acquirer andor scheme require delivery of TC andor　　 script processing results. At the time of writing this is needed for certain National debit　　 schemes.　　 Individual implementations may use one or both options depending on Host to Host　　 requirements. If both are used the POS decides which option to use for any individual　　 transaction.　　 Reversal 14201430 messages must be used if the card subsequently declines a host　　 authorisation　　 Reversal messages may contain the results of script processing depending on their　　 timing　　This cha fuel dispenser pter describes fuel dispenser the message flows between the POS and the FEP in selected cases.　　For the main POS transactions the chapter is split between different message flows　　followin fuel dispenser

September 10th, already has a picturesque palace, the royal title and a good deal of respect from his 110,000 subjects in Tonga. The big question is whether he will bow to the pleas of the country s growing pro-democracy movement, and limit his throne s huge powers. That was not to the dead king s taste. In May last year, 10,000 Tongans took to the streets to demand democracy, but in vain. On his sickbed, in a hospital in New Zealand, the king was handed an official report on Tonga s options for political reform; he died soon after from heart trouble. At the king s funeral in Tonga, on September 19th, military bandsmen in white pith helmets played British marching tunes, as the king s body was transported to the Mala e kula burial ground. B-list foreign dignitaries, including Britain s Duke and Duchess of Gloucester and Japan s crown prince, attended. Perhaps they failed to notice the gaggle of pro-democracy activists outside the royal palace, holding banners proclaiming “The will of the people is the basis of government.�But after a month of national mourning, these folk may get a wider hearing. Unlike his royal father, the new king played a modernising role in recent years. As a result, the country now has its first “commoner�prime minister for a century, Fred Sevele, and the cabinet looks increasingly reformist. The king has said he will divest himself of his big investments in the electricity, brewing and mobile-phone industries. He might do well to divest himself of some of his father s untrammelled powers too. © 2006 .  About sponsorship Iraqi Kurdistan Who is to control Kurdish oil, and protect it from sabotage? Sep 28th 2006 | ARBIL From The Economist print edition fuel dispenser fuel dispenser Reuters The Kurds say they will; the central government in Baghdad begs to differ Get article fuel dispenser background IRAQ S Kurds like