Shandong Zhongchi Metal Products Co., Ltd. is an executive director unit of the China Nonferrous Metals Processing Association, a good product enterprise, and one of the domestic production bases for internally threaded copper pipes. It is currently a large copper pipe processing enterprise and a high-tech enterprise in Shandong Province. The company was established in September 2001, with a registered capital of 560 million yuan and total assets of 1.8 billion yuan. The company covers an area of 33 hectares and currently has more than 1520 employees, including 186 technical personnel with intermediate professional titles. Four copper processing production lines have been formed, with an annual production capacity of 60000 tons of high-precision copper pipes, 10000 tons of brass pipes, and 10000 tons of pipe components. It also has three power generation and heating units with an annual power generation of 800 million KWH and a heating capacity of 2.3 million tons. It is a large copper processing enterprise in China with its own power plant and two production processes of extrusion and casting. The company has introduced international equipment and technology and invested in the construction of a 100000 ton high-precision copper alloy strip project. The first phase of the project (60000 tons) has been completed and put into operation, while the second phase is under construction. We mainly produce lead frame copper strips, connector copper strips, cable strips, transformer strips and other products, which can reach international standards and replace domestic imports. After all projects are completed and put into operation, Zhongchi Metal can form a copper processing capacity of 200000 tons, becoming one of the large-scale dust-free, constant temperature, and high-precision copper alloy processing bases for the rapid development of industries such as power, electronics, aviation, and IT.