According to the bulk non-ferrous net reprint: August 26, Yunnan Aluminum Co., Ltd. issued an announcement that the company and the Kunming Metallurgical Research Institute agreed that in Kunming Chenggong Jinpu high-tech development zone co-funded the establishment of Yunnan Metallurgical Group to create energy Aluminum Air Battery Co., Ltd. has a registered capital of RMB 17 million (including 51% held by Academia Sinica and 49% owned by Yunalu) and invests in aluminum air battery R&D projects.
Al-air batteries have features such as high energy density, low manufacturing cost, and easy recycling. The development and application of aluminum-air batteries have positive effects on promoting renewable energy and expanding aluminum applications. The successful implementation of the project will further promote the extension of the aluminum aluminum industry value chain to the aluminum deep-processed products and the downstream new materials industry, expand the application of aluminum, and cultivate the company's new differentiated competitive advantage and profit growth point.
Roller shutter door , also known as "shutter door", lots of panel pieces connected together, fixed in the guide rail , take above reel as the center of rotation.
Roller shutter door is used for commercial facades, garages, shopping malls, hospitals, factories and mines and other public places or residential.Electric roller shutter door, especially for large openings, inconvenient to install the ground door , quick opening effect. Such as for the garage door, shopping mall fire shutter door.
Opening methods: Handing driving mode
Rope driving mode
Remote control driving mode
Electric switch driving mode
Roller Shutter Door,Galvanized Roller Shutter Door,Aluminum Roller Shutter Door,Transparent Roller Shutter Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.highspeedshutterdoor.com