I Zijin Copper 200,000 t in the project was stripping units (500 / h) 1, purifying filter 2, in the company under the joint efforts of all employees, stripping machine in our company successful commissioning plant commissioning, the key performance indicators have reached the contract requirements and has passed Zijin Copper production site inspection, the project in my company all successful products have been sent to the purple with the end of 2010, only to be on-site installation.