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The current market price of the lamps and lanterns of foreign and fall, for example, LED bulbs at the beginning of the year to 240 280 yuan/only, has now been dropped to 210 230 yuan/only. European markets are better, but Africa and Asia market in less developed countries the relatively low price, and the difference was made for each enterprise development of the LED each are not identical, some insist on high quality high price course, some choose low price course.
What kind of lamps and lanterns is making money?
Now more profitable is some great demand for products, such asLED strip light, LED the ball steep light, LED to shoot the light. Because these lamps and lanterns is larger, the use of a building office buildings will have less thousands of much is only a day of, according to turn on the light 10 hours a day is the power consumption is amazing. Like the LED project-light lamp such lamps and lanterns, LED the indoor lighting household lights market haven’t to large outbreaks of degree. One is the use of light as the sun, and two large tube LED is the product prices too high, three is LED glare problem, above problem restricting its development speed, large-scale replace still need more time.
To do on foreign trade, technology to lamps and lanterns pay attention to what place?
Investment LED light enterprise many, for these new to move into the advice? Entrepreneurs
Main still should see his finances. Less funds would only from putting less LED into the application, but the product orientation is very important. Once selected in a certain direction extent determine the success or failure of enterprises. If the money is enough, you can enter a middle encapsulation. On the face of it, it is not difficult to encapsulate purchasing chip packages they can be, actually otherwise, this step will affect the quality of the chip out light Angle and the light is a rate, therefore the technical content of step. Investment package must have certain to encapsulate before, so understanding at the start of the will more smoothly. Its new crystal lighting factory often will meet the development of new products and the production of random questions is relatively coarse sample, confusion of production process. In fact the root of the problem is the lack of a certain experience engineers, production line workers to LED products to be aware of the low.
The key to the problems in the factory is ready prior planning, product development direction, so that in the process of formal quantity production there won’t be a chaotic situation. And another point is to recruit a certain experience engineer is very important, after all excellent engineers can save a lot for the enterprise detour, expenses and time can also drive the other led light bars.

Hollow silicone sealant rapid development, but because of lack of basic theory of hollow glass, plus some materials business out of interest, to emphasize propaganda at a hollow glass and the actual use of the life you never even got to the time limit mentioned in propaganda has failed. Some curtain wall built only 10 years time happens, the hidden box curtain wall failure is likely a safety accidents. Such not only not reach the purpose of energy saving and efficiency increasing, but they increase a lot of social capital. In this article we bear with several simple distinguish hollow glass quality, the method for reference.
From the extraction of finished product any piece of hollow glass, found on any of the following phenomenon, consumers will judge the case for differences, and ask to return money products.
1. Two seals with a butyl sealant a section, if a small hole section a (small cellular), this shows that the two kinds of may, a is made by hand, will make gum up into the air, produce angry bubble; Another possibility is to use the low level of technical produce two sealing glue that is using machine glue will also on porosity, as long as the life of a section of the stomata must be very short.
2. Use the knife in the hollow glass any link Angle gash in, see connection Angle has no use for effective butyl rubber package. The actual theory suggests. With connecting Angle to do double sealing hollow glass, floods in four main routes, and the marginal rate of 70%, and the floods of edge permeable rate to 30%. So try to bend the continuous tubular aluminum with polysulfide sealant or article in four Angle of the package, effective connection can be greatly prolong the service life of the hollow glass, if not butyl rubber to 4 edge horn carries on the effective package, the practical significance of the double sealing is not big.
3. With a knife the 2 sealing and glass adhesive two section of stroke, and then open a few centimeters with the hand to the sealant open. If the glass surface smoother after tear apart, no traces glue that sealed plastic and glass surface no glue sealing effect, then the relay you can imagine.
4. To the above several cell phone jammers, to investigate the molecular sieve, whether to use scale butyl rubber whether successive (no break line), if not be together, two other sulfur rubber sealing glue if XiangRongXing experiment (must do XiangRongXing experiment, it is very possible future trouble unlimited). Window frame seal if not scale glue sealing, but with the ordinary silicone rubber seal, must will the use of silicone rubber and the hollow glass of edge sealing glue to do XiangRongXing experiment, otherwise may also future trouble infinite (some doors and Windows installation company buy bad filling oil silicone rubber for seals to window frame, time grows, the mineral oil migration out the hollow glass corrosion sealing systems. Because over a period of time this bad hose fitting can be shown in advance, so be sure to prevent).

Influence solar water heater production line of many factors, including the solar energy light intensity, battery materials, technology level etc. Different technology level, the efficiency of the battery is different also, natural generally the more advanced process equipment is more outstanding, battery efficiency is higher. A typical example is the library functions like SiN: H minus membrane and inverted pyramid, a battery if not adopting the two process efficiency, the difference will be very big (about 8%). Actual production of typical process are: suntech’s “Pluto,” crystal Australia “Maple”, yingli “panda”, and so on.
After several years of screen printing machine, our pv equipment enterprise has a solar cell manufacturing the whole line equipment ability, can offer 10 kinds of solar cell production line equipment, large diffusion furnace, plasma etching machine, washing machine, the cloth with soft nap/quartz tube cleaning machine, low temperature drying stove has set up a file in the domestic production line and occupied a leading position, tubular PECVD, rapid sintering furnace and import equipment coexist but share in increasing, automatic silk screen printing machine, automatic separated machine, plate type PECVD has replaced the imports. Components in production of laminator, being widely applied in industry. Single crystal furnace, many line cutting machine already exports, 45, the production of DXQ-more than 601 type generator sets cutting machine has batch into the domestic material processing enterprise, silicon wafer cut less than 10 microns TTV index; Solar cells in printing line is also has set up a file in the domestic famous producer on the production line with foreign equipment BingXian use. The success of these two kinds of equipment, get through the development of production line of monocrystalline cells as overseers–all the veins equipment are realized the localization.
With cone crusher in system development of milling technology and technical progress, combined with the market for equipment performance, the requirements of the technology, the famous domestic battery 45 combination of production manufacturer and battery technology research unit, are being developed to adapt to the development process, with a high ratio of performance of polysilicon groove flocking equipment. The equipment adopts the traditional groove batch concept, introducing the new system in milling technology, ensure production capacity, under the premise of technology, greatly reduce the users purchase equipment and process cost than the traditional process, the wafers made of average conversion efficiency increae by 0.2% to industry leading level. The second half of 2011, the equipment into the market, and will accept user appraisal, break the domestic online pickling system by foreign corporations positive displacement pump control of the situation, push forward advanced technology, to realize the materialization of the products of independent innovation and technology progress.

According to the enterprise development, vice President of the court automatic solar machinery, this technology is applied on the innovation; This system the solar photovoltaic power stored in the cell, with its provide energy support for all of the vehicle electronic and electric air conditioning equipment. Scientific research team used a solar panels of the high power point tracking technology and the solar energy technology, with special charging variable speed drive by energy saving electricity to provide air conditioning freezing performance. Control power and energy storage control is used to double power mode, a series of protection control has the full implementation of the system, in the system can be applied by any vehicle provide power and air conditioning. It comfortable the characteristics of energy saving, let the car parking engines shut when waiting for, still keep continuous air conditioning environment, it is absolutely green environmental protection technology innovation.
Solar power supply of car air conditioning system makes the engine shut remain automotive air conditioning operation of the environmental protection science and technology, its main characteristics and advantages are focused on the application and realize all electric automobile air conditioner, at the same time not influence the performance of the solar water heater tank welding equipment system; Even if long time parking, also can maintain the battery status; The green technology can make each car to reduce emissions 4 tonnes of carbon dioxide a year; Already the installation of the system, the vehicle line 8 hours every day just operation; 2 years can take back the investment cost; When the engine is off, still can adjust the temperature carriage vehicle; Cooperate with the latest solar charging system device effectively improve charging efficiency; Apply to private cars, trucks and public transportation vehicles; The car engine can turn off, use the solar energy air conditioning system batteries.
According to information, this technology in April 2011 39 th Geneva international invention exposition in 2011 and won a silver trophy Iran first invention and researchers college excellent invention. According to introducing, at present YangMengZhang in Hong Kong of Coca-Cola delivery trucks began to use. They got the system after, investment recycling is 18 months. At present the polyu there have been some partners in Hong Kong, southeast Asia, the mainland have partners. According to the labeling machine people as the sun power limited company President introduced grain male, vanda heavy industry as the Hong Kong polytechnic university in the mainland of China partners, has the polyu and signed promotion agreement, a month later start assembly. At present China united heavy industry more than vehicles have the van output.
Combined with the new energy vehicles situation and polyu cooperation, vanda heavy industry sanitation machinery branch deputy general manager of the China science and technology WangDaWei wealth reporters: “our products focused on sanitation. In changsha, environmental sanitation system car offered by us, but plans haven’t implement. Vanda heavy industry plan future will be put into production car 200000 new energy sanitation. But” ten city car 10 vehicles’ different requirements for pilot city, such as changsha is a hybrid, Beijing is pure electric. In Beijing, we have provided two batches of sanitation car. These are the state allocation, local governments. Thanks to the new diesel generator each field are not the same, bus have their own professional, local enterprises have their own advantages. Every city, all with their own specific plan, promotion of the specifications of the different. This, we and the Hong Kong university of science and technology cooperation can say is a very good chance “.

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