According to CCTV news,February 23, the joint preventioncontrol mechanism of the State Council held a press conferencethe consolidation of major achievementsepidemic preventioncontrol,answered questionsthe media.

Every morning when we wake upour sleepstart a days lifework, there is always something like old friends who accompany us all day, that is aluminum, which has been integratedour life,its shadow is everywhere.

According to the website of the Ministry of IndustryInformation Technology,February 12, the Raw Materials Industry Department of the Ministry of IndustryInformation Technology issued the "Operational Situation of the Non-ferrous Metals Industry2018Prospects for 2019", reviewed the situation of the non-ferrous metals industry2018,introduced the focus of the work2019.

Since this year, Shanghai Aluminum Futures has maintained a unilateral decline. Since Wednesday, the decline has accelerated. The latest main 1805 contract closed at 13860 yuan/ton, down 1.88. Analysts said that the collapse of the cost of electrolytic aluminiumthe oversupply of the industrial chain have put pressurethe trend of Shanghai aluminium futures. In the short run, Shanghai aluminium may maintain a weak operation.

According to the statistics of Shanghai Nonferrous Metal Network, as of April 8, the total inventory of aluminium ingotseight areas, such as Shanghai, totaled 2.227 million tons, a decrease of 0.4 million tons annually, which has been declining for four consecutive weeks. Industry insiders said that consumer recoveryinventory willingness are strong, while the speed of new supplyrestocking is slow,inventory removal is expected to continue.

After 20 years of development, China's aluminium profile industry has formed a complete industrial systembecome one of the pillar industries of the national economy. The output of raw aluminium has reached more than 2.5 million tons, ranking thirdthe world, with more than 1,000 aluminium processing enterprises, production capacity has reached 3.5 million tons per year,the output of aluminium profiles has reached 1 million tons per year.

Physicalchemical properties; Density, after cold deformation, the density of aluminium material decreases due to the appearance of micro-cracks or macro-cracks, crack voidsother defects withinbetween grains.

The global economy is stillthe doldrums,the traditional manufacturing industry is facing many challenges. Aluminum profiles industry has made great progress with the demand of China's real estate industryindustrial aluminiumthe past. With the strengthening of the regulationcontrol of the real estate marketrecent years, how can aluminium profile enterprises enjoy the same "good days" asthe past?