It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, materials only.: T e' L/ j# z* t6 q" L. |) {9 E5 ]
Labour, usually 1 year service provided by builder.
ceramistpalace 发表于 2013-1-10 18:23 * z) u0 _1 g- [) v2 ?! F7 s k1 V
It depends on the kind of products, asphalt singles can be 25-45 years, warranty by manufacturers, m ...