Recently, ultra-lightweight porous aluminum alloy new materials jointly developed by Chinalco Qingdao Light Metal Co., Ltd. and Qingdao Tianbo Co., Ltd. formally went offline and obtained relevant data and certification, and entered the small batch production stage.
This is an important step taken by Chinalco Qingdao Light Metal Co., Ltd. to cope with the international financial crisis and build a research and development base for recycled aluminum production.
Chinalco Qingdao Light Metal Co., Ltd. is a wholly-owned subsidiary of China Aluminum Corporation. It is a domestic recycled aluminum central enterprise. It was established in January 2006. It has constructed an aluminum recycling project with an annual output of 120,000 tons, and its aluminum recycling process technology has reached the international advanced level. It is a demonstration project of resource-saving and environment-friendly enterprise that China Aluminum is committed to building.
Galvanized Roller Shutter Door
Using advanced hot-dip galvanized material , precision roll forming production process, polyurethane foam that free of hydrofluorocarbon inside door, light weight, high strength, appearance nice. The doors have advantages of tamper anti-theft , noise isolation thermal insulation and corrosion resistance;the doors are widely used in shops, garages, houses, supermarkets, warehouses and industrial plants,etc.
Depending on the characteristics of the buildings,we can choose interior, exterior and intermediate three different installation ways, doors stay in the upper part of door after rolling up , this could save garage space, and also could keep the garage clean and beautiful by prevent the mud, rain and snow ,etc going into the garage.
Galvanized Roller Shutter Door,Standard Galvanized Roller Shutter Door,Automatic Galvanized Roller Shutter Door,Steel Roller Shutter Safe Door
Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hfautodoors.com