The children want to write their homework quietly for a while. 

Does "Lao Wang next door" renovate all the time?

Before the exam, I want to cram temporarily, but the excavator in the 

construction site not far away sounds very rhythmic!

Square Dance... Well, it goes without saying that square 

dancing is as powerful as a nuclear bomb.

Buzzing!

bang~boom~buzz~

And those familiar closing sounds

Noise, from the point of view of environmental protection, is a kind of noise that interferes with people's normal rest, study and work, as well as the sound that interferes with people's listening. Noise is a kind of sound that causes irritation, or is too loud and harmful to human health.

Not only you but also me are the people who are harmed by noise.

Facing the ubiquitous noise pollution,

Is it true that we can only be a victim passively?

We in the door and window industry

How will we face this public enemy number one?

△△△

The Optimum Partner of Push-pull Door "Rainbow Buffer"

Slow down the closing speed of the door and effectively protect the edge of the door

Perfect silencing is not at all a problem!!!

Keep away from the noise of the city, the pressure of work and the irritability of life.

Quiet life, starting from the door

In summer, the sun burns into the fire.

The cicada is chirping.

A room, a door, quiet natural cool.

Rainbow Buffer, Open Your Silent Life