It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, materials only. h1 }4 p3 @) D6 O' q4 e
Labour, usually 1 year service provided by builder.
ceramistpalace 发表于 2013-1-10 18:23 0 Y5 V7 E& g* z8 G9 o
It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...