The laurel azone industry has a sound foundation for development and China’s production capacity continues to increase
Laurezone, whose chemical name is 1-n-dodecylazepan-2-one, is an organic compound with the chemical formula C18H35NO. It appears as a colorless to slightly yellow clear oily liquid, odorless and almos…
Why are the sound insulation effects of broken bridge aluminum doors and windows good?
I believe many customers know Fenglu broken bridge aluminum doors and windows, because it is a product of China Aluminum Industry十strong, it is also a well-known trademark in China. Feng Aluminum Indu…
Tutorial on how to apply foam caulk for car sound insulation
Foam caulk It has a good sound insulation effect after curing, how to use it Foam caulkWhat about car soundproofing? A little more soundproofing material in the car would definitely be useful. A bottl…
