（28 OCT 2021） A good news for aluminum profile price now.On Wednesday, Shanghai Aluminum’s main contract plummeted 5.25% to close at around 3,125USD, and continued to decline in the night trading, directly falling below the 3,125USD mark.The transaction logic in the market is mainly concentrated on the cost of electrolytic aluminum. With the rapid decline of thermal coal prices, the market's expectations for the cost of electrolytic aluminum are gradually decreasing. One of the logic for the increase in aluminum prices since November is that in the context of themagnetization of electricity, there is a good imagination in the market, that is, the increase in coal prices will eventually lead to an increase in electricity prices. There will be strong support on the cost side of aluminum companies. But the reality is that under policy constraints, coal prices plummeted, cost-side support collapsed instantly, and all expectations vanished. Once again, the logic of multi-head management, the double control of energy consumption superimposes the heating season in the fourth quarter, and the dry season, electrolytic aluminum enterprises may expand the scale of production reduction, which is also somewhat overshadowed by the current weak demand and the continuous accumulation of social warehouses. As far as the current situation is concerned, the downstream is dragged down by the high aluminum prices in the previous period, and the spread of power rations has also brought opportunities for downstream processing companies to reduce production, and the marginal weakening of the supply side has not matched the demand side. Next is the stage where the price of aluminum profiles is competitive

Aluminum profiles---T- SLOT T-Slot extruded section, have been in existence for many years. It has matured into a solid construction system for industrial to build everything from mechanical casings to CNC machine tools, 3D printers and robots! It is strong enough to withstand many industrial pressures, and modular to allow universal design. The T-slot system consists of extruded aluminum of various sizes, the "T"-shaped groove on one or more of its sides. The shape, size and design may be different, but the "T" slot is universal. The "T" slot allows various hardware to be connected to the extrusion, so that complex structures can be constructed. T slot with hardware Some types of T-slot, As shown above, these 4 types of square profiles range from 10mm to 20mm. Each configuration file has its own unique function, but all share the "T" slot function. The profile is not limited to square. For example, there are 4 sizes of v-groove: 20x80mm, 20x60mm, 20x40mm and 20x20mm: Some other larger square and other shaped aluminum extrusion profiles:

Definition: Container house is a new type of house developed on the basis of containers. The size is close to the building room. Modular building. The length and width of the box house can be adjusted according to the needs. Assemble arbitrarily, with stronger applicability. The container house is quick and simple to assemble, and you can move in directly after completion. If necessary, you can also carry out internal decoration. The decorated packing box room is almost the same as the house we usually live in. Advantages: 1. Convenient transportation, especially suitable for units that frequently change construction sites. 2. Rugged and durable, all made of steel, stable and firm, with good shockproof performance. It has strong anti-deformation ability; good sealing performance and strict manufacturing process make this kind of mobile room have good water tightness. 3. Develop personalized art with the characteristics of individualized creation. Make it personalized, in line with personal characteristics and pursuits. 4. The mobile house is based on a standard steel chassis, which can derive a lot of combined space. Such as meeting room dormitory, kitchen, bathroom, etc. 5. Convenient disassembly and assembly, superior performance and light weight. The house is a monolithic structure with a frame inside, and the walls are made of steel plates, which can be veneered by wood panels, which can be moved as a whole and have a service life of more than 20 years. 6. Good quality and low price, reusable.

October 1, 2021, the 72nd anniversary of China's National Day. National Day Introduction: October 1st is China's National Day. Why is this day designated as the National Day? After more than a hundred years of heroic struggle, the Chinese people have won the great victory of the people's revolution under the leadership of the Communist Party of China. The announcement of the founding of the People’s Republic of China on October 1, 1949 was the greatest change in Chinese history. At 3 pm on October 1, 1949, 300,000 people in Beijing held a grand ceremony in Tiananmen Square to celebrate the establishment of the Central People’s Government of the People’s Republic of China. Chairman Mao Zedong solemnly declared the founding of the People's Republic of China and the Central People's Government, and personally raised the first five-star red flag. Chairman Mao read the "Announcement of the Central People's Government of the People's Republic of China": "The Central People's Government of the People's Republic of China is the only legal government representing the people of the People's Republic of China. Any foreign government willing to observe the principles of equality, mutual benefit and mutual respect for territorial sovereignty , This government is willing to establish diplomatic relations with it." Then a military parade and mass demonstrations were held. Commander-in-chief Zhu De inspected the navy, land and air force, and announced the "Chinese People's Liberation Army Headquarters Order", ordering the Chinese People's Liberation Army to quickly eliminate all remaining Kuomintang armed forces and liberate all unliberated land. On the same day, Beijing Xinhua Broadcasting Station conducted a live broadcast of the Founding Ceremony of the People's Republic of China in Tiananmen Square. This is the first large-scale live broadcast in the history of Chinese People's Broadcasting, which was broadcast simultaneously by People's Broadcasting Stations across the country. On December 2, 1949, the Central People's Government passed the "Resolution on the National Day of the People's Republic of China", which stipulated that October 1 of each year was the National Day and used this day as the day for proclaiming the founding of the People's Republic of China. Since 1950, October 1st has been a grand celebration for the people of all ethnic groups in China. The meaning of National Day: Firstly, National Symbol National Day Anniversary is a characteristic of modern nation-states. It appeared with the emergence of modern nation-states, and became particularly important. It became a symbol of an independent country, reflecting the state and government of this country. Secondly, Function Embodiment Once the special commemoration method of National Day becomes a new and universal holiday form, it will bear the function of reflecting the cohesion of this country and nation. At the same time, the large-scale celebrations on National Day are also a concrete mani...

Origin There are divergent opinions on the origin of the Mid-Autumn Festival. First: Sacrifice activities from ancient emperors. The (Book of Rites) records that as early as the Spring and Autumn Period, the emperor had already begun to worship the moon. Later, noble officials and scholars followed suit and gradually spread to the people. Second:the origin of the Mid-Autumn Festival is related to agricultural production. Autumn is the harvest season. The interpretation of the word "Autumn" is: "The crop mature  is called autumn." In the Mid-Autumn Festival of August, crops and various fruits gradually mature. In order to celebrate the harvest and express joy, the farmers "Mid-Autumn " as a holiday. "Mid-autumn" means the middle of autumn. The August of the lunar calendar is the last month of autumn, and the 15th is the day in the middle of the month. Therefore, the Mid-Autumn Festival may be a custom inherited from the ancients "reporting the arrival of autumn". Develop In the Northern Song Dynasty, August 15 was officially designated as the Mid-Autumn Festival. In the Ming and  Qing dynasties, moon-appreciating activities were popular. At the same time, during the past five hundred years, also launched festival activities such as "Walking the Moon", "Lighting the Sky Lantern",and "Fire Dragon Dance" among them, customs of admiring the moon, eating moon cakes, and reunion dinner have been passed down to  this day. The Mid-Autumn Festival is a traditional Chinese festival. The Mid-Autumn Festival was popular in the Song Dynasty, and it was as famous as the New Year's Day in the Ming and Qing Dynasties and became one of the main festivals in China. This is also China's second largest traditional festival after the Spring Festival.

Container house type: 1. assemble container house, (standard size is 20FT: 5950*3000*2800mm, 40ft shipping carton load 16sets), 2. flat packed container house, (exporting standard size is 20FT: 5800*2400*2896mm, 40ft shipping carton load 6sets), 3. assemble flat packed container house, (exporting standard size is 20FT: 5950*3000*2800mm,40ft shipping carton load 16sets), 4. foldable container house, (standard size is 20FT: 5800*2500*2550mm,40ft shipping carton load 10sets), Applications: The prefab house can be installed by one or several containers, it is use for individual living house, office building, hotel, dormitory,  villa, renting house, hospital, school, exhibition building, etc, Sample container room for reference: customized container, use for shop, or living house. Front side Back side Left side Right side

Aluminum die casting is a process used to manufacture a type of aluminum known as die casting aluminum. Aluminum is first molted using high-pressure techniques. Then, in the die casting manufacturing process, the metal is hardened in the molds and different shapes are produced. The aluminum die casting produced as a result of this process is an alloy that has a range of characteristics, which make it ideally suited to a number of different uses. Die casting manufacturing process was first used in 1838. A combination of molten tin and lead was poured into a steel mold. As the metal alloy cooled, it took on the shape of the mold it was in. Initially, die casting was used solely in the printing industry. However, as more dies in different shapes were introduced, die casting manufacturing became a part of every major industry, providing various parts of machinery. It was in 1914 that a desire to move to safer, stronger alloys led to the use of aluminum and zinc in the die casting manufacturing process. From thereon, the process of die casting continued to grow, using many other metals and adopting newer techniques in the die casting process. Today, the use of high-pressure techniques is the norm in the die casting process and it results in quality products and excellent finish. Typically, die casting can be done either by a hot chamber process or a cold chamber process. The former is used for alloys with low melting temperatures such as zinc, lead or tin. The cold chamber process is used for alloys with high melting temperatures such as aluminum, brass or magnesium. The vacuum aluminum die casting process was originated and developed China, GC Precision Mold is the die casting manufacturer who has reached experience in this die casting process. over 8 years ago for the casting of high strength, corrosion-resistant aluminum. The castings required high-temperature powder coating, and vacuum enabled them to be made without imperfections like micro blisters or porosity. Aluminum die casting process service includes raw casting design with the die casting mold, finish production design involving post-machining and other surface finishing such as electroplating, electrophoresis, painting, anodizing and powder coating. Aluminum die casting is efficient and economical and offers a wide range of durable shapes and components. Little or no machining is required after a part is die casted, because the process provides very close tolerances for even complex shapes. Aluminum die casting can also be easily plated or finished. Aluminum die castings are dimensionally stable and heat resistant.

These days, aluminum profile takes a large part of manufacturing.Industrial Aluminium Profiles are used for machine building, automation, work station, line building, conveyors Aluminum profile. It is almost always an extruded aluminum profile.. Much less frequently used other types of aluminum profiles, for example, bent or rolled. Implements national standard:GB/T6892-2208 The largest extrusion machine:2500T Alloy &brand:6063.6060.6005.6005A.6063A.6463.6061.2014.7005etc The most popular aluminum alloy profiles- there are alloys: *6060/6063(AD31) *6061 Ganing popularity“more construction”alloys *6005 *6082 Aluminum profiles, as elements bearing construction or other structures, require special attention to their mechanical characteristics: · tensile strength, · ductility limit, · reduction of area, · tough properties. In this case, important to choose the correct alloy, its condition (degree of autofrettage or heat treatment), as well as the required dimensional accuracy during manufacture