According to the statistic, the sales performance of Taiwanese pre-painted steel coils was inactive in the domestic market. Some market participants said that the sales of pre-painted steel coils decreased sharply by 4% last year.

The construction company promoted the apartment building in order to meet nuclear family's requirements, and this move reduced the requirement of the garage doors and roofing system.

Some pre-painted steel manufacturers indicated that some construction companies estimated the total sales volume will be increased by 15~21% this year. They also observed the sales performance of the pre-painted steel coils during house market recovery.