floor manufacturer with decoration company construction group have their own strengths, can cooperate. Since January 2002, China began to implement standard 10 building materials plastic exterior cladding in canada , building materials products to enter the market must have a inspection certificate.
The industry found that since then, basic can't see without the quality certificate of products on the market wood plastic process and cost . But wonder: and how did so many unqualified building materials products in the market? Hit the head of a company "cat" -- - "mistakes, the sham as the genuine" composite wood wholesale in los angeles .
The director told reporters that the floor has a strict hierarchy, each level of materials and price is commonly 30% - 50% of the price difference, many small building materials factory is specializing in the production of unqualified plastic garden fencing panels at the divide and the sham as the genuine ".
