Liaoning Mineral & Metallurgy Group Co., Ltd. offer: round,square,square,rectangular,bloom,beam blank copper mould tube & plate Liaoning Mineral& Metallurgy Group Co., Ltd, LMM GROUP offers a whole range of copper mould tube & plate for continuous casting machine in iron & steel industry. LMMould is a well-known brand of copper mould tube & plate global, with more than 30% domestic market share. ...