Perhaps in 2013, e-commerce has achieved great success in the retail field. In 2014, more and more factories in the LED lighting industry jumped into the torrent of e-commerce, and opened flagship stores in T2 and E-commerce platforms such as Tmall and Jingdong. As a result, the competition of these e-commerce platforms is becoming increasingly fierce. The price of advertising fees and activity resources is rising all the time. The price war is getting more and more intense. Discounts, 包邮, gifts and other promotional measures are emerging one after another. Even if it is a loss, it is not too tired. I am afraid that this column will fall. Fast train. Behind this chase, we have to go back and ask ourselves, what do you want? ! E-commerce is actually another parallel world. Like the traditional world, there are paid advertisements, sales channels, various audiences, market share that needs to be counted, and independent success or failure. The difference is that the traditional market With geospatial restrictions, e-commerce has little impact, so there is no essential difference between e-commerce and traditional markets. With the development of the Internet, the number of Internet users and the expansion of network coverage, this parallel world will become more and more like the traditional market. They must start from the positioning of consumers and products, trace the contacts, cultivate loyalty, and arrange consumption motivation. Lighting industry, there are many market segments such as home lighting, commercial lighting, light source, outdoor lighting, special lighting, etc. Each market segment has its own unique characteristics, so in the traditional channels, retail, wholesale, engineering three Sales characteristics are very significant. The characteristics of the market segments are different, and the e-commerce model suitable for them is also different. Currently, there are two types of e-commerce models suitable for enterprises, namely, B2C e-commerce and B2B e-commerce. The former is business-to-individual, and the latter is enterprise-to-business. B2C e-commerce is the direct sales of enterprises to end users. The needs of end-user groups are different. It may not be professional to the industry. Therefore, all the details must be done. Selection, art, promotion, copywriting, logistics, pre-sales and after-sales customer service. , customer management, product management, data analysis, etc., closely linked, interlocking, indispensable, only in this way, in order to create a good customer experience and word of mouth, sales can do well. B2B e-commerce, its customer base is mainly industry professionals, although the customer base is not as numerous as B2C, but usually in bulk purchase, the customer price is often very high, and there will be more repeated purchases, and since it is a professional It is very familiar and even proficient in all aspects of the product. The detailed level and aesthetic requirements of the product details are not as high as those of the B2C. Through real shooting, the customer can know whether they are looking for something, so the B2B e-commerce The focus is mainly on network promotion, which aims to establish contacts. Because the purchase amount is often large, and the price and delivery date are more important, it is often necessary to negotiate many times. Therefore, it is usually necessary to meet offline and offline. In the various segments of the lighting and lighting industry, the characteristics of home lighting and light source retailing are significant. The end users are mainly the owners of the country to be renovated. This user group is broad enough and is factory direct sales. It is much more favorable than buying at local lighting stores. Therefore, the B2C mall, represented by Tmall and Jingdong, has developed rapidly, and the following is the previous article, and the competition is becoming more and more fierce! Home lighting and light source, the wholesale characteristics are also very significant, so its B2B e-commerce model is also very good development, such as the online wholesale market represented by Alibaba, can be wholesale through the online wholesale market, directly to the ex-factory price Dealers and contractors, local distributors and contractors, do not have to go to the first-level dealers to purchase goods as before, thus saving a lot of intermediate links, getting very good prices, and even passively taking the initiative to become multiple The manufacturer’s guest, why not? ! It can be said that the B2B model has disintegrated the traditional distribution system to some extent! Also worth mentioning is the field of lighting accessories, there are many suppliers in this field, even if there are already very stable cooperation suppliers, but based on health procurement needs, buyers also need to reserve several suppliers, so through B2B online Looking for a reserve supplier in the wholesale market, you don't have to drill the accessories city all day, saving a lot of energy. Commercial lighting, office lighting, outdoor lighting, engineering lighting, etc., the project attributes are significant, with a variety of solutions for selling points, such as shopping malls, hotels, supermarkets, clothing stores, schools, offices and other places, there are lighting design standards, Lighting designers are often involved, with a variety of lighting fixtures, to design the ideal lighting solution, while engineering, through the number of participants, there are many factors affecting the project, manufacturers and engineering companies usually spend a lot of energy Chasing every potential project, by making a success story, to prove your strength, and then to fight for the next project, so these areas, currently not very suitable for e-commerce, still traditional sales public relations. From the above analysis, it can be seen that there are many market segments in the lighting and lighting industry, and the traditional channels are still the mainstream. However, e-commerce is constantly affecting the traditional industry of lighting and lighting. B2C, such as Tmall Jingdong, has its enormous energy. People's minds, B2B is also eroding traditional channels, and is gradually breaking the original layer distribution model. The original model of setting up branch offices in the country is being questioned. It can be seen that the influence of e-commerce on channels will be It will be huge.
Heat Exchanger
A heat exchanger is a device designed to efficiently transfer or "exchange" heat from one matter to another. When a fluid is used to transfer heat, the fluid could be a liquid, such as water or oil, or could be moving air. The most well known type of heat exchanger is a car radiator. In a radiator, a solution of water and ethylene glycol, also known as antifreeze, transfers heat from the engine to the radiator and then from the radiator to the ambient air flowing through it. This process helps to keep a car's engine from overheating. Similarly, our heat exchangers are designed to remove excess heat from aircraft engines, optics, x-ray tubes, lasers, power supplies, military equipment, and many other types of equipment that require cooling beyond what air-cooled heat sinks can provide.
There are various types of heat exchangers. our heat exchangers provide air-to-liquid cooling, liquid-to-air cooling, liquid-to-liquid cooling, or air-to-air cooling. With air-to-liquid cooling, heat is transferred from the air to a liquid. One example of air-to-liquid cooling is cabinet cooling. With liquid-to-air cooling, the heat is transferred from the liquid to the air. This type of cooling is generally used to cool process fluids. Liquid-to-liquid cooling is also used to cool process fluids, but the heat is removed by another liquid instead of by air. Lastly, with air-to-air cooling, heat is transferred from one air or gas stream to another.
we has been manufacturing one of the most widely used heat exchanger technologies, tube and fin heat exchangers, for more than 20 years. Tube and fin heat exchangers provide air-to-liquid cooling or liquid-to-air cooling. They consist of fin, hairpin tubes, return bends to connect the hairpins, a tube sheet to support and properly align the tubes, a header with inlets and outlets, side plates for structural support, and usually a fan plate. The tubes provide the path for the liquid coolant, and the fin adds surface area for more heat convection. Copper is often selected for tube and fin material due to its excellent thermal conductivity and compatibility with water and ethylene glycol solutions. However, stainless steel is used for tube and fin when it's necessary for the coolant to be deionized water or other corrosive fluids.
ourо oil cooler flat tube heat exchangers also have tubes and fin; however, the tubes are flat instead of round. This helps to minimize pressure drop when oil or ethylene glycol is used as the coolant. The surface area of the flat tubes is also much greater than the surface area of the tubes in a tube and fin heat exchanger. The additional surface area of the tubes in an oil cooler flat tube heat exchanger maximizes heat transfer when poor heat transfer fluids like oil or ethylene glycol are used. These oil cooler heat exchangers consist of fin, flat tubes, a welded header with inlets and outlets, and plates, including an optional fan plate.
Another type of heat exchanger is a plate-fin heat exchanger, which can provide air-to-air, air-to-liquid, liquid-to-air, or liquid-to-liquid cooling. Plate-fin heat exchangers consist of finned chambers separated by flat plates and are circuited in alternating hot and cold fluid passages. Heat is transferred via fins in the passageways, through the separator plate, and into the cold fluid via the separator plate, and into the cold fluid via fin once again. The heat exchanger also has manifold ducting, mounting brackets, and a frame.
Air To Water Heat Exchanger,Heat Exchanger,Commercial Plate Heat Exchanger,Heat Exchanger Unit
Liaoning LotusNine International Trade co.,ltd , https://www.lj-heatexchangers.com