FUEL DISPENSER & SPARE PARTS
Fuel dispenser are used in petroleum-retail service stations for filling lightweight oil including gasoline or diesel etc. We have taken up the production of fuel dispenser since1992. Among our gigantic business portfolio, oil transfer pumps were first put on our agenda and then mechanical fuel dispensers, electronic fuel dispenser in subsequence.
Our fuel dispensers have 3 series, namely, C series, D series and S series. All of the series share the same electronic system, which consists of flow meter, combination pump, auto nozzle etc. But C series is little in size and has a general outline with hoses from the middle. And D series contains jambs with stainless steel and hoses from the top. Then S series have a novel streamline outline and hoses from the top, which is bigger in size in comparison with the other ones.
we are committed to create the best workplace, encourage our staffs to put their own personalities into their jobs, and provide them a stage to show themselves.
ciency; in
accumulation and innovation, not allocation.
By their nature, CGE models are better suited to capturing the first effect than the second. They provide
“before and after�snapshots of the economy at two points in time. They are therefore good at capturing
the one-off gains that might arrive from a redeployment of the economy s resources. They are much less
good at capturing the continuing gains that result from a faster accumulation of capital, or a quickened
pace of productivity growth. Most trade models, indeed, hold productivity fixed.
In a recent article, Dominique van der Mensbrugghe, of the World Bank, illustrates the much bigger
numbers the modellers could produce given a free hand. He assumes that the very act of exporting raises
the productivity of fuel dispenser firms, because selling on world markets forces companies to raise their game while
exposing them to new ideas and techniques. This alternative assumption raises the gains from free trade
in goods by $174 billion (or thereabouts).
These rival assumptions are not right or wrong, but they illustrate how far the results of CGE models flow
from the presuppositions of their authors. Most empirical exercises confront theory with numbers—they
test theories against the data; sometimes they even reject them. CGE models, by contrast, put numbers
to theory. If the modeller believes that trade raises productivity and growth, for example, then the
model s results will mechanically confirm this. They cannot do otherwise. In another context, Robert
Solow, a Nobel prize-winner, has noted the tendency of economists to congratulate themselves for
retrieving juicy plums that they themselves planted in the pudding.
In a recent article, Roberta Piermartini and Robert Teh, two economists at the WTO, urge modellers to
“demystify�their creations, making it clear to their audience what makes their fuel dispenser models tick. A failure to
do this, they argue, “risks bringing a useful analytical tool into disrepute and may even induce
unwarranted cyn fuel dispenser
