... high-quality products. the principles of choosing suitable color coated strip1, choice of base material base material type: ... strip, galvanized strip, alloyed galvanized strip,zinc and alum coated strip and electroplated strip cold rooled strip : anti- ... (3) out look (4) economic benefitsusage of color coated strip building: roof, roof structure, balcony, windowsill, gate, garage door, booth,window ...