伟德国际1946bv官网-源自英国始于1946

After being properly installed, reasonably used and maintained in time, Eterpan products should not be reused in buildings after they have reached their normal service life. However, most of the abandoned Eterpan products can be recycled and crushed for manufacturing. The recycling of the raw materials of other cement products, such as grass bricks used to make urban green belts, is conducive to reducing resource waste and protecting the environment.