1,Asbestos-free calcium silicate products 2,Better durability 3,Rigid insulation materials 4,Low thermal conductivity Laizhou Jin Ming Ze Insulation Material Co., Ltd. is located in Laizhou City, an open city at Laizhou Bay, with beautiful scenery, a pleasant climate, a boundless clear water area, rich products and great development potential. With Weifang to the west, Qingdao to the south and ...