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.

be installed in oil; in some regions and mount areas adopts high bracket tank, to refuel through oil gravity. Under these t fuel dispenser wo situations the inlet oil pressure of fuel dispenser is larger than atmospheric pressure. The latter model adopts volume pump --- often gear pump or vane pump, installing inside of fuel dispenser together with motor. A certain vacuum pressure occurs at the inlet of fuel dispenser when fueling. Fuel dispenser mounted submersible pump, its pump being inside of tank with low noise, has large room to facilitate design many nozzles. The negative pressure fuel dispenser, however, has the benefit of convenient maintenance and low price of whole system. At recent, as negative pressure one prevails in market, the article mainly introduce this kind of fuel dispenser. Negative pressure fuel dispenser normally selects a ration cubage pump. In order to ensure adjusting flow rate there is a bypass valve connected with pump in juxtaposition. When refueling fuel dispenser’s discharge capacity is controlled by the return volume of bypass valve that, of course, ensure the hydraulic system security of fuel dispenser. This kind of bypass valve generally is overflow valve that is closed down while fuel dispenser dot work, and always open as fuelling. The return volume of overflow valve is changed by fuel dispenser’s flowage. Pump is a key component. Its performance is measured through the following aspects: s fuel dispenser uction capacity, reliability, noise and stability. Of date, some manufacturer put pump and oil-air separator into a common frame, but some install these elements respectively. Some people in circle call pump and oil-air as pump source. Pump’s performance only relate to its structure design and manufacturing level, not the connection of components. The handbook, therefore, introduce by the category of pump, not by the connection of oil-air separator. Vance pump It is also called rolling broad pump. Tanks to less weigh than gear pump and column plug pump, high pollute-resistant, simple structur fuel dispenser

EPS　　 Sell Serv fuel dispenser er　　 Payment　　 Pump Head Application　　 server　　 Forecourt　　 Site Server　　 POSEPS-A+B　　 Printer　　 Customer display Device　　 SELL application　　 Proxy　　 Cashier display　　 Barcode scanner　　 POSEPS-A+B　　 MSRRFID　　 Device EPSPayment client　　 Pin-Pad　　 Proxy　　 (Key pad +　　 customer display)　　 fuel dispenser Point ofSale　　 ICC readwrite　　 Printer Point of Payment (indoor)　　 Printer　　 Device　　 Customer display SELL application　　 Proxy　　 Customer buttonskeyboard　　 MSRRFID　　 fuel dispenser

arch for a property, but most of those people then also used an agent to arrange property viewings and to buy. As with o fuel dispenser ther e-commerce businesses, building scale is proving to be critical online. The more sellers that flock to a particular website, the more potential buyers it attracts, which in turn attracts more sellers. It is the same principle that has powered eBay to the top of the online-auction business. However, it is yet to be seen if any of the traditional media groups will be able to create such a virtuous circle in their own online forays. © 2006 .  About sponsorship Online music Your fix or mine? Mar 9th 2006 From The Economist print edition Apple s fight with the music industry now involves the competition authorities Get article background COMPARED with Hollywood, publishing and the rest of the media industry, the music business has always been disreputable its artists get arrested, music charts are rigged and two leading companies recently got caught bribing radio stations. Now it seems that big music companies may also be illegally conspiring to fix prices on the internet. Last week America s Department of Justice opened an inquiry into “the possibility of anti-competitive practices in the music-download industry.� The department s action is the second investigation into possible price collusion i fuel dispenser n music-downloads in America in December 2005 Eliot Spitzer, New York s crusading attorney-general, announced a similar inquiry. But nearly nothing is known about exactly what practices prompted the investigations. What has probably happened is that Mr Spitzer and the Department of Justice have been dragged into a massive public row between the music industry and Apple, a computer-maker which has 83% of the market for music downloads through its iPod music players and iTunes download service. The music majors want Apple to stop charging a fixed price of 99 cents per track and $9.99 for an fuel dispenser