Sixth, the focus on product diversification, functional, gentrification, color-coated, such as deep red type color-coated, "orange peel" color-coated, anti-static color-coated, stain color-coated, high heat and other layers of color-coated steel plate, color-coated Shandong, except for zinc protection, organic coatings from zinc layer covering the isolation to prevent rusting steel, longer service life than galvanized steel, painted reported layer color coated blue plate Co., Ltd. _ _ Shandong caitu provided by the board Co., Ltd. Shandong blue sky. Caitu _ _ blue board Co. Shandong Cai Tuban Shandong blue board Co. (www.ltaaaaa.com) this year introduced a new upgrade, the above picture is for reference only, please call the contact or pictures on this page phone, for the latest information, contact: Gengjing Li.