It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, materials only. Z: L R, ]( d$ _
Labour, usually 1 year service provided by builder.
ceramistpalace 发表于 2013-1-10 18:23 7 R( m* J' m2 r/ ]! YIt depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...