... well.4. Providing the design of smelting technology and equipment for Non-Ferrous minerals, such as Copper, Lead, Zinc, Antimony ... technological guidance and training as well.6. Being the exclusive agent for Non-Ferrous minerals, such as Copper, Lead, Zinc, Antimony ... through sharing shareholding or consigning us as their exclusive agent.Shenyang Huachang Non-Ferrous Mining Co.,LtdShenyang Five Star ...