China Aluminum Chongqing annual production of 800,000 tons of alumina project production process international initiative

Recently, China Aluminum Corporation's Chongqing 800,000 tons alumina project was officially commissioned. The underground mining, beneficiation and desulfurization series production process adopted by the project is an international initiative in deep mining and development and utilization of low-grade sulfur-bearing bauxite resources, and is also a major innovation in China's alumina production technology. The project is a demonstration project to implement the national circular economy, energy conservation and emission reduction, and cleaner production policies. It will develop domestic deep and low grade sulfur-bearing bauxite resources, realize the sustainable development of Chinalco's alumina plate and build Chongqing's billion-dollar industry. Chains are important.

Auto Lock Steel Measuring Tape

The telescopic tape can reliably and automatically lock and return the button without twisting to extend the distance, and it can be immediately drawn into a small shell.

It is suitable for kitchens, garages, manufacturing factories, steel factories, hardware stores, etc. it can be used to measure the length and width of measuring tools or casting aircraft, machines, furniture, etc., and it can be used to measure the accurate large tape.

Note: due to the difference between different monitors, the picture may not show the actual color of the product. thank you!

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Shangqiu Yuan Xiang Measure Tools Co., Ltd. , https://www.yuanxiangtool.com