... 3-5MT Cold rolled PPGI Steel CoilIntroduction:We Shandong Wisdom Group is the regional agent of related products for Shanghai ... , Ma Steel, PCCS (Dalian), Anshan Iron and Steel Group Corporation, Suzhou Tongxin Color Metal Sheet Co., Ltd., Wuxi ... PVDFCertification:Company: Located in Shandong Province of China, Shandong Wisdom is the largest Steel BuildingMaterials Manufacturing Factory in Northern ...