1,commodity: spanish synthetic resin roof tile 2,color: red,yellow 3,width: ... , which is 1/310 of clay tile and 1/5 of cement tile , it can reduce cooling costs ... , 960mm effective width and customized length ensure fast installation .Self-cleaning performance , it dont absorb dust ... country promoting the "flat to slope" project.Installation:the important regulation of installation1.the purlin can ...