"Walk" while looking at the development of building intercom has to stage?

After these years of development, China's urbanization speed accelerating, this also means that the real estate market will be fired, and relying on the building market and raw landing-answer also will have greater development. There is no doubt that the next few years landing-answer market will usher in explosive growth, now it is also a chance to cling to, steady progress. "Walk" while watching, the communication industry to develop better. So now, where landing-answer "walk"?