The main products of the company are square, rectangle, round copper mould tubes for CCM. LMM GROUP COPPER MOULD TUBE FOR CCM is the member of the China Metallurgical Equipment Corporation, and one of the professional production base for copper mould tubes for CCM. We are the modern enterprise with high-speciality & high-quality. RANGE MaterialsCuDHP, CuAg, CuCrZr, CuNiPSizeUp to 750mm(across), ...