75 series of light steel keel what are the specifications?
To distinguish between thickness and edge
Light steel keel is widely used in hotels, terminals, bus stations, stations, playgrounds, shopping malls, factories, office buildings, old building renovation, interior decoration, roof and other places. Light steel (paint) keel ceiling with light weight, high strength, to adapt to water, shock, dust, noise, sound absorption, constant temperature and other effects, but also has a short duration, easy construction and so on.
Light steel keel, is a new type of building materials, with the development of China's modernization drive,
