China has ranked as the world's largest producer of nonferrous metals with its fast economy growth over the last two decades. After continuously making efforts on tackling key technological problems and accumulating a wealth of experiences in practice, now CHMM are delight and ready to share the CHINESSE EXPERIENCE, COST-EFFECTIVE PRODUCTS AND SERIVCES with all friends in nonferrous beneficiation and metallurgy industry all over the world.CHMM is providing the most advanced technology and services for sustainable use of nonferrous resources of earth, mainly to provide energy saving, environmental protection, high quality and efficient producing technology, equipment and services for the Copper, Lead, Zinc, and Tin and other nonferrous smelting industry.CHMM provides extensive and flexible business cooperation models for domestic and overseas customers, including research, design, equipment supply, installation, commissioning, training, test run and operation.