Cangzhou Guanlong Recreational and Sports Equipment Manufacturing Co., Ltd. is located in Cangzhou, an ancient city on the coast of Bohai Sea. Beijing-Shanghai, Shuohuang Railway and Shihuang Expressw...
Childhood without slide is almost incomplete. The slide is the children's favorite common play facilities. From babies to children and even adults, everyone likes the speed and feeling at the moment of sliding down the slide.
It is an environmental protection measure under implementation in many cities in China to cover the loess exposed sports ground of schools with plastic runways. Before 2002, the playgrounds of nearly 1000 primary and secondary schools in Beijing's college
