It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, materials only.( t8 p3 @; V6 J8 h
Labour, usually 1 year service provided by builder.
ceramistpalace 发表于 2013-1-10 18:23 0 P! c6 _3 s# ~1 y: ~. j7 e* @
It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...